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Bernd Girod

Robert L. and Audrey S. Hancock Professor in the School of Engineering

Bio
Bernd Girod is the Hancock Professor of Electrical Engineering in the Information Systems Laboratory of Stanford University. Before joining Stanford in 1999, he was a Chaired Professor in the Electrical Engineering Department of the University of Erlangen-Nuremberg. His research interests are in the area of image, video, and multimedia systems. He has published over 600 conference and journal papers and 6 books, receiving the EURASIP Signal Processing Best Paper Award in 2002, the IEEE Multimedia Communication Best Paper Award in 2007, the EURASIP Image Communication Best Paper Award in 2008, the EURASIP Signal Processing Most Cited Paper Award in 2008, as well as the EURASIP Technical Achievement Award in 2004 and the Technical Achievement Award of the IEEE Signal Processing Society in 2011. As an entrepreneur, Professor Girod has been involved in several startup ventures, among them Polycom, Vivo Software, 8x8, and RealNetworks. He received an Engineering Doctorate from University of Hannover, Germany, and an M.S. Degree from Georgia Institute of Technology. Prof. Girod is a Fellow of the IEEE, a EURASIP Fellow, a member of the National Academy of Engineering and a member of the German National Academy of Sciences (Leopoldina).
Academic Appointments: 
Administrative Appointments: 
Faculty Director, Stanford Center for Image Systems Engineering (SCIEN) (2000 - Present)
Director, Max Planck Center for Visual Computing and Communication (2003 - Present)
Director, David and Helen Gurley Brown Institute for Media Innovation (2012 - 2015)
Senior Associate Dean for Online Learning and Professional Development, School of Engineering (2012 - 2015)
Senior Associate Dean at Large, School of Engineering (2015 - 2016)
Honors and Awards: 
Fellow, IEEE (1998)
Signal Processing Best Paper Award, EURASIP (2002)
Technical Achievement Award, EURASIP (2004)
Multimedia Communication Best Paper Award, IEEE (2007)
Induction, German National Academy of Sciences (Leopoldina) (2007)
Fellow, European Association of Signal Processing (2008)
Image Communication Best Paper Award, EURASIP (2008)
Most Cited Paper Award, EURASIP (2009)
Technical Achievement Award, IEEE Signal Processing Society (2011)
Election, National Academy of Engineering (2015)
Education: 
Engineering Doctorate, University of Hannover, Germany, Electrical Engineering (1987)
Master of Science, Georgia Institute of Technology, Electrical Engineering (1980)
Academic and Contact Information
Alternate Contact: 
Alternate Contact
Research & Scholarship
Current Research Interests: 
Girod's Image, Video, and Multimedia Systems Group explores algorithms and architectures for delivery, storage, retrieval, processing, and interactive use of multimedia signals and data, including audio and video, images, graphics and text, often in combination. They are currently most interested in mobile visual search, mobile augmented reality, and personalized media. Besides theoretical analyses and systematic experiments to study the underlying principles, they build real-time test beds and prototypes to validate and demonstrate their ideas.
Projects: 
Max Planck Center for Visual Computing and Communication
Title: 
Max Planck Center for Visual Computing and Communication
Detail: 

The Max Planck Center for Visual Computing and Communication (MPC-VCC) was established by the German Max Planck Society for the Advancement of Science (MPG) and Stanford University in October 2003 recognizing the high potential of a mutually beneficial cooperation between Stanford and MPG in the field of Visual Computing and Communication and recognizing the desire of the scientists of the parties to conduct joint research. The center has two goals: 1. Establish a joint research program in the key information technology area of “Visual Computing and Communication” 2. Incorporate a strong career development component to alleviate the shortage of qualified faculty and scientists in information technology in Germany.

Location

Saarbruecken, Germany and Stanford

Teaching
Courses Taught: 
Academic Year: 
2016-17
Courses: 
Image Systems Engineering
EE 292E (Win, Spr)
Independent Study Courses: 
Advanced Reading and Research
CS 499 (Aut, Win, Spr, Sum)
Advanced Reading and Research
CS 499P (Aut, Win, Spr, Sum)
Computer Laboratory
CS 393 (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390A (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390B (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390C (Aut, Win, Spr, Sum)
Independent Database Project
CS 395 (Aut, Win, Spr, Sum)
Independent Project
CS 399 (Aut, Win, Spr, Sum)
Independent Project
CS 399P (Aut, Win, Spr, Sum)
Independent Work
CS 199 (Aut, Win, Spr, Sum)
Independent Work
CS 199P (Aut, Win, Spr, Sum)
Master's Thesis and Thesis Research
EE 300 (Aut, Win, Spr, Sum)
Part-Time CPT
CS 390S (Aut)
Part-Time CPT
CS 390T (Win)
Programming Service Project
CS 192 (Aut, Win, Spr, Sum)
Senior Project
CS 191 (Aut, Win, Spr, Sum)
Academic Year: 
2014-15
Courses: 
Digital Image Processing
CS 232, EE 368 (Spr)
Independent Study Courses: 
Advanced Reading and Research
CS 499 (Aut, Win, Spr, Sum)
Advanced Reading and Research
CS 499P (Aut, Win, Spr, Sum)
Computer Laboratory
CS 393 (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390A (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390B (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390C (Aut, Win, Spr, Sum)
Independent Database Project
CS 395 (Aut, Win, Spr, Sum)
Independent Project
CS 399 (Aut, Win, Spr, Sum)
Independent Project
CS 399P (Aut, Win, Spr, Sum)
Independent Work
CS 199 (Aut, Win, Spr, Sum)
Independent Work
CS 199P (Aut, Win, Spr, Sum)
Master's Thesis and Thesis Research
EE 300 (Aut, Win, Spr, Sum)
Programming Service Project
CS 192 (Aut, Win, Spr, Sum)
Senior Project
CS 191 (Aut, Win, Spr, Sum)
Academic Year: 
2013-14
Courses: 
Digital Image Processing
CS 232, EE 368 (Aut, Win, Spr)
Independent Study Courses: 
Advanced Reading and Research
CS 499 (Aut, Win, Spr, Sum)
Advanced Reading and Research
CS 499P (Aut, Win, Spr, Sum)
Computer Laboratory
CS 393 (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390A (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390B (Aut, Win, Spr, Sum)
Curricular Practical Training
CS 390C (Aut, Win, Spr, Sum)
Independent Database Project
CS 395 (Aut, Win, Spr, Sum)
Independent Project
CS 399 (Aut, Win, Spr, Sum)
Independent Project
CS 399P (Aut, Win, Spr, Sum)
Independent Work
CS 199 (Aut, Win, Spr, Sum)
Independent Work
CS 199P (Aut, Win, Spr, Sum)
Master's Thesis and Thesis Research
EE 300 (Aut, Win, Spr, Sum)
Programming Service Project
CS 192 (Aut, Win, Spr, Sum)
Senior Project
CS 191 (Aut, Win, Spr, Sum)
Advisees: 
Postdoctoral Advisees: 
Publications
Overview of the MPEG-CDVS Standard IEEE TRANSACTIONS ON IMAGE PROCESSING Duan, L., Chandrasekhar, V., Chen, J., Lin, J., Wang, Z., Huang, T., Girod, B., Gao, W. 2016; 25 (1): 179-194

Abstract

Compact descriptors for visual search (CDVS) is a recently completed standard from the ISO/IEC moving pictures experts group (MPEG). The primary goal of this standard is to provide a standardized bitstream syntax to enable interoperability in the context of image retrieval applications. Over the course of the standardization process, remarkable improvements were achieved in reducing the size of image feature data and in reducing the computation and memory footprint in the feature extraction process. This paper provides an overview of the technical features of the MPEG-CDVS standard and summarizes its evolution.

View details for DOI 10.1109/TIP.2015.2500034

View details for Web of Science ID 000378330300013

View details for PubMedID 26571532

A Hybrid Mobile Visual Search System With Compact Global Signatures IEEE TRANSACTIONS ON MULTIMEDIA Chen, D. M., Girod, B. 2015; 17 (7): 1019-1030
The Hidden Sides of Names-Face Modeling with First Name Attributes IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE Chen, H., Gallagher, A. C., Girod, B. 2014; 36 (9): 1860-1873
Interframe coding of feature descriptors for mobile augmented reality. IEEE transactions on image processing Makar, M., Chandrasekhar, V., Tsai, S. S., Chen, D., Girod, B. 2014; 23 (8): 3352-3367

Abstract

Streaming mobile augmented reality applications require both real-time recognition and tracking of objects of interest in a video sequence. Typically, local features are calculated from the gradients of a canonical patch around a keypoint in individual video frames. In this paper, we propose a temporally coherent keypoint detector and design efficient interframe predictive coding techniques for canonical patches, feature descriptors, and keypoint locations. In the proposed system, we strive to transmit each patch or its equivalent feature descriptor with as few bits as possible by modifying a previously transmitted patch or descriptor. Our solution enables server-based mobile augmented reality where a continuous stream of salient information, sufficient for image-based retrieval, and object localization, is sent at a bit-rate that is practical for today's wireless links and less than one-tenth of the bit-rate needed to stream the compressed video to the server.

View details for DOI 10.1109/TIP.2014.2331136

View details for PubMedID 24956363

Memory-Efficient Image Databases for Mobile Visual Search IEEE MULTIMEDIA Chen, D. M., Girod, B. 2014; 21 (1): 14-23
Residual enhanced visual vector as a compact signature for mobile visual search SIGNAL PROCESSING Chen, D., Tsai, S., Chandrasekhar, V., Takacs, G., Vedantham, R., Grzeszczuk, R., Girod, B. 2013; 93 (8): 2316-2327
Fast Computation of Rotation-Invariant Image Features by an Approximate Radial Gradient Transform IEEE TRANSACTIONS ON IMAGE PROCESSING Takacs, G., Chandrasekhar, V., Tsai, S. S., Chen, D., Grzeszczuk, R., Girod, B. 2013; 22 (8): 2970-2982

Abstract

We present the radial gradient transform (RGT) and a fast approximation, the approximate RGT (ARGT). We analyze the effects of the approximation on gradient quantization and histogramming. The ARGT is incorporated into the rotation-invariant fast feature (RIFF) algorithm. We demonstrate that, using the ARGT, RIFF extracts features 16× faster than SURF while achieving a similar performance for image matching and retrieval.

View details for DOI 10.1109/TIP.2012.2230011

View details for Web of Science ID 000321926600004

View details for PubMedID 23204286

Rotation-invariant fast features for large-scale recognition and real-time tracking SIGNAL PROCESSING-IMAGE COMMUNICATION Takacs, G., Chandrasekhar, V., Tsai, S., Chen, D., Grzeszczuk, R., Girod, B. 2013; 28 (4): 334-344
Analysis of visual similarity in news videos with robust and memory-efficient image retrieval Chen, D., Vajda, P., Tsai, S., Daneshi, M., Yu, M., Chen, H., Girod, B. 2013
EIGENNEWS: GENERATING AND DELIVERING PERSONALIZED NEWS VIDEO IEEE International Conference on Multimedia and Expo Workshops (ICMEW) Daneshi, M., Vajda, P., Chen, D. M., Tsai, S. S., Yu, M. C., Araujo, A. F., Chen, H., Girod, B. IEEE. 2013
ANALYSIS OF VISUAL SIMILARITY IN NEWS VIDEOS WITH ROBUST AND MEMORY-EFFICIENT IMAGE RETRIEVAL IEEE International Conference on Multimedia and Expo Workshops (ICMEW) Chen, D. M., Vajda, P., Tsai, S. S., Daneshi, M., Yu, M. C., Chen, H., Araujo, A. F., Girod, B. IEEE. 2013
What's in a Name? First Names as Facial Attributes 26th IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Chen, H., Gallagher, A. C., Girod, B. IEEE. 2013: 3366–3373
What's in a Name: First Names as Facial Attributes Chen, H., Gallagher, A., Girod, B. 2013
Interframe coding of canonical patches for low bit-rate mobile augmented reality International Journal of Semantic Computing. Makar, M., Tsai, S., Chandrasekhar, V., Chen, D., Girod, B. 2013; 7 (1)
EigenNews: A personalized news video delivery platform Yu, M., Vajda, P., Chen, D., Daneshi, M., Tsai, S., Araujo, A., Girod, B. 2013
EigenNews: Generating and delivering personalized news videos Daneshi, M., Vajda, P., Chen, D., Tsai, S., Yu, M., Chen, H., Girod, B. 2013
Adaptive Distributed Source Coding IEEE TRANSACTIONS ON IMAGE PROCESSING Varodayan, D., Lin, Y., Girod, B. 2012; 21 (5): 2630-2640

Abstract

We consider distributed source coding in the presence of hidden variables that parameterize the statistical dependence among sources. We derive the Slepian-Wolf bound and devise coding algorithms for a block-candidate model of this problem. The encoder sends, in addition to syndrome bits, a portion of the source to the decoder uncoded as doping bits. The decoder uses the sum-product algorithm to simultaneously recover the source symbols and the hidden statistical dependence variables. We also develop novel techniques based on density evolution (DE) to analyze the coding algorithms. We experimentally confirm that our DE analysis closely approximates practical performance. This result allows us to efficiently optimize parameters of the algorithms. In particular, we show that the system performs close to the Slepian-Wolf bound when an appropriate doping rate is selected. We then apply our coding and analysis techniques to a reduced-reference video quality monitoring system and show a bit rate saving of about 75% compared with fixed-length coding.

View details for DOI 10.1109/TIP.2011.2175936

View details for Web of Science ID 000304160800023

View details for PubMedID 22106146

Robust mobile video streaming in a peer-to-peer system SIGNAL PROCESSING-IMAGE COMMUNICATION Noh, J., Girod, B. 2012; 27 (5): 532-544
IPTV Multicast with Peer-Assisted Lossy Error Control IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Li, Z., Zhu, X., Begen, A. C., Girod, B. 2012; 22 (3): 434-449
Compressed Histogram of Gradients: A Low-Bitrate Descriptor INTERNATIONAL JOURNAL OF COMPUTER VISION Chandrasekhar, V., Takacs, G., Chen, D. M., Tsai, S. S., Reznik, Y., Grzeszczuk, R., Girod, B. 2012; 96 (3): 384-399
GRADIENT PRESERVING QUANTIZATION 19th IEEE International Conference on Image Processing (ICIP) Makar, M., Lakshman, H., Chandrasekhar, V., Girod, B. IEEE. 2012: 2505–2508
Describing Clothing by Semantic Attributes 12th European Conference on Computer Vision (ECCV) Chen, H., Gallagher, A., Girod, B. SPRINGER-VERLAG BERLIN. 2012: 609–623
Design of a Text Detection System via Hypothesis Generation and Verification Tsai, Sam, S., Parameswarany, V., Berclazy, J., Vedanthamy, R., Grzeszczuk, R., Girod, B. 2012
Time-Shifted Streaming in a Tree-Based Peer-to-Peer System Journal of Communications Noh, J., Girod, B. 2012; 7 (3): 202-212
Rotation invariant fast features for large-scale recognition Takacs, G., Chandrasekhar, V., Chen, D., Tsai, S., Grzeszczuk, R., Girod, B. 2012
Describing Clothing by Semantic Attributes Chen, H., Gallagher, A., Girod, B. 2012
The Stanford/Technicolor/Fraunhofer HHI Video Semantic Indexing System Araujo, A., F. de, Silveira, F., Lakshman, H., Zepeda, J., Sheth, A., Perez, P., Girod, B. 2012
Rotation-Invariant Fast Features for Large-Scale Recognition Conference on Applications of Digital Image Processing XXXV Takacs, G., Chandrasekhar, V., Tsai, S., Chen, D., Grzeszczuk, R., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2012

View details for DOI 10.1117/12.945968

View details for Web of Science ID 000312200600046

Visual Text Features for Image Matching 14th IEEE International Symposium on Multimedia (ISM) Tsai, S. S., Chen, H., Chen, D., Parameswaran, V., Grzeszczuk, R., Girod, B. IEEE. 2012: 408–412
Interframe Coding of Canonical Patches for Mobile Augmented Reality 14th IEEE International Symposium on Multimedia (ISM) Makar, M., Tsai, S. S., Chandrasekhar, V., Chen, D., Girod, B. IEEE. 2012: 50–57
Improved Coding for Image Feature Location Information Conference on Applications of Digital Image Processing XXXV Tsai, S. S., Chen, D., Takacs, G., Chandrasekhar, V., Makar, M., Grzeszczuk, R., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2012

View details for DOI 10.1117/12.935619

View details for Web of Science ID 000312200600047

Image Authentication Using Distributed Source Coding IEEE TRANSACTIONS ON IMAGE PROCESSING Lin, Y., Varodayan, D., Girod, B. 2012; 21 (1): 273-283

Abstract

We present a novel approach using distributed source coding for image authentication. The key idea is to provide a Slepian-Wolf encoded quantized image projection as authentication data. This version can be correctly decoded with the help of an authentic image as side information. Distributed source coding provides the desired robustness against legitimate variations while detecting illegitimate modification. The decoder incorporating expectation maximization algorithms can authenticate images which have undergone contrast, brightness, and affine warping adjustments. Our authentication system also offers tampering localization by using the sum-product algorithm.

View details for DOI 10.1109/TIP.2011.2157515

View details for Web of Science ID 000298325500023

View details for PubMedID 21609882

Distributed Media-Aware Rate Allocation for Video Multicast over Wireless Networks IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Zhu, X., Schierl, T., Wiegand, T., Girod, B. 2011; 21 (9): 1181-1192
Mobile Visual Search: Architectures, Technologies, and the Emerging MPEG Standard IEEE MULTIMEDIA Girod, B., Chandrasekhar, V., Grzeszczuk, R., Reznik, Y. A. 2011; 18 (3): 86-94
Mobile Visual Search [Linking the virtual and physical worlds] IEEE SIGNAL PROCESSING MAGAZINE Girod, B., Chandrasekhar, V., Chen, D. M., Cheung, N., Grzeszczuk, R., Reznik, Y., Takacs, G., Tsai, S. S., Vedantham, R. 2011; 28 (4): 61-76
A unified framework for distributed video rate allocation over wireless networks AD HOC NETWORKS Zhu, X., Girod, B. 2011; 9 (4): 608-622
Spatial-Random-Access-Enabled Video Coding for Interactive Virtual Pan/Tilt/Zoom Functionality IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Mavlankar, A., Girod, B. 2011; 21 (5): 577-588
Compressing a Set of CHoG Features Conference on Applications of Digital Image Processing XXXIV Chandrasekhar, V., Tsai, S. S., Reznik, Y., Takacs, G., Chen, D. M., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2011

View details for DOI 10.1117/12.895431

View details for Web of Science ID 000297641400039

Mobile Augmented Reality for Books on a Shelf Chen, D., Tsai, S., Hsu, C., Singh, J. P., Girod, B. 2011
Residual enhanced visual vectors for on-device image matching Chen, D., Tsai, S., Chandrasekhar, V., Takacs, G., Chen, H., Vedantham, R., Girod, B. 2011
Mobile Visual Search Using Image and Text Features Tsai, S., Chen, H., Chen, D., Vedantham, R., Grzeszczuk, R., Girod, B. 2011
The Stanford Mobile Visual Search Dataset Chandrasekhar, V., Chen, D., Tsai, S., Cheung, N., Chen, H., Takacs, G., Girod, B. 2011
Delay-optimal burst erasure codes for parallel links Li, Z., Begen, A., Girod, B. 2011
Synchronization of Presentation Slides and Lecture Videos Using Bit Rate Sequences Schroth, G., Cheung, N., Steinbach, Eckehard., Girod, B. 2011
Correcting Erasure Bursts with Minimum Decoding Delay Li, Z., Khisti, A., Girod, B. 2011
ClassX – An Open Source Interactive Lecture Streaming System ACM Multimedia (MM’11), Scottsdale, Arizona, USA Halawa, S., Pang, D., Cheung, N., Girod, B. 2011
Mobile Interactive Region-of-Interest Video Streaming with Crowd-Driven Prefetching International ACM Workshop on Interactive Multimedia on Mobile and Portable Devices, ACM Multimedia (MM’11) Scottsdale, AZ, USA Pang, D., Halawa, S., Cheung, N., Girod, B. 2011
Combining Image and Text Features: a Hybrid Approach to Mobile Book Spine Recognition ACM Multimedia (MM’11), Scottsdale, AZ Tsai, S., Chen, D., Chen, H., Hsu, C. H., Kim, K. H., Singh, Jatinder, p., Girod, B. 2011
Multimedia Technology for Next Generation Online Lecture Video IEEE COMSOC MMTC E-Letter Cheung, N., Halawa, S., Pang, D., Girod, B. 2011; 6 (1)
Compressed Histogram of Gradients: A Low Bitrate Descriptor International Journal on Computer Vision Chandrasekhar, V., Takacs, G., Chen, D., Tsai, S., Reznik, Y., Grzeszczuk, R., Girod, B. 2011; 94 (5)
ClassX Mobile - Region-of-Interest Video Streaming to Mobile Devices with Multi-Touch Interaction ACM Multimedia (MM’11) Scottsdale, AZ Pang, D., Halawa, S., Cheung, N., Girod, B. 2011
Mobile Visual Search IEEE Signal Processing Magazine Girod, B., Chandrasekhar, V., Chen, D., M., Cheung, N., M., Grzeszczuk, R., Reznik, Y. 2011; 28 (4): 61-76
SYNCHRONIZATION OF PRESENTATION SLIDES AND LECTURE VIDEOS USING BIT RATE SEQUENCES 18th IEEE International Conference on Image Processing (ICIP) Schroth, G., Cheung, N., Steinbach, E., Girod, B. IEEE. 2011: 925–928
Compressing Feature Sets with Digital Search Trees IEEE International Conference on Computer Vision (ICCV) Chandrasekhar, V., Reznik, Y., Takacs, G., Chen, D. M., Tsai, S. S., Grzeszczuk, R., Girod, B. IEEE. 2011
MOBILE AUGMENTED REALITY FOR BOOKS ON A SHELF IEEE International Conference on Multimedia and Expo (ICME) Chen, D., Tsai, S., Hsu, C., Singh, J. P., Girod, B. IEEE. 2011
City-Scale Landmark Identification on Mobile Devices IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Chen, D. M., Baatz, G., Koeser, K., Tsai, S. S., Vedantham, R., Pylvaenaeinen, T., Roimela, K., Chen, X., Bach, J., Pollefeys, M., Girod, B., Grzeszczuk, R. IEEE. 2011: 737–744
MOBILE VISUAL SEARCH ON PRINTED DOCUMENTS USING TEXT AND LOW BIT-RATE FEATURES 18th IEEE International Conference on Image Processing (ICIP) Tsai, S. S., Chen, H., Chen, D., Schroth, G., Grzeszczuk, R., Girod, B. IEEE. 2011
Compression of VQM Features for Low Bit-Rate Video Quality Monitoring 13th IEEE International Workshop on Multimedia Signal Processing (MMSP) Makar, M., Lin, Y., de Araujo, A. F., Girod, B. IEEE. 2011
QUALITY-CONTROLLED VIEW INTERPOLATION FOR MULTIVIEW VIDEO 18th IEEE International Conference on Image Processing (ICIP) Makar, M., Lin, Y., Cheung, N., Pang, D., Girod, B. IEEE. 2011: 1805–1808
ROBUST TEXT DETECTION IN NATURAL IMAGES WITH EDGE-ENHANCED MAXIMALLY STABLE EXTREMAL REGIONS 18th IEEE International Conference on Image Processing (ICIP) Chen, H., Tsai, S. S., Schroth, G., Chen, D. M., Grzeszczuk, R., Girod, B. IEEE. 2011
Distributed Media-Aware Rate Allocation for Wireless Video Streaming IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Zhu, X., Girod, B. 2010; 20 (11): 1462-1474
Direction-Adaptive Partitioned Block Transform for Color Image Coding IEEE TRANSACTIONS ON IMAGE PROCESSING Chang, C., Makar, M., Tsai, S. S., Girod, B. 2010; 19 (7): 1740-1755

Abstract

The direction-adaptive partitioned block transform (DA-PBT) is proposed to exploit the directional features in color images to improve coding performance. Depending on the directionality in an image block, the transform either selects one of the eight directional modes or falls back to the nondirectional mode equivalent to the conventional 2-D DCT. The selection of a directional mode determines the transform direction that provides directional basis functions, the block partitioning that spatially confines the high-frequency energy, the scanning order that arranges the transform coefficients into a 1-D sequence for efficient entropy coding, and the quantization matrix optimized for visual quality. The DA-PBT can be incorporated into image coding using a rate-distortion optimized framework for direction selection, and can therefore be viewed as a generalization of variable blocksize transforms with the inclusion of directional transforms and nonrectangular partitions. As a block transform, it can naturally be combined with block-based intra or inter prediction to exploit the directionality remaining in the residual. Experimental results show that the proposed DA-PBT outperforms the 2-D DCT by more than 2 dB for test images with directional features. It also greatly reduces the ringing and checkerboard artifacts typically observed around directional features in images. The DA-PBT also consistently outperforms a previously proposed directional DCT. When combined with directional prediction, gains are less than additive, as similar signal properties are exploited by the prediction and the transform. For hybrid video coding, significant gains are shown for intra coding, but not for encoding the residual after accurate motion-compensated prediction.

View details for DOI 10.1109/TIP.2010.2044964

View details for Web of Science ID 000278813800007

View details for PubMedID 20215074

Low-Cost Asset Tracking using Location-Aware Camera Phones Conference on Applications of Digital Image Processing XXXIII Chen, D., Tsai, S., Kim, K., Hsu, C., Singh, J. P., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2010

View details for DOI 10.1117/12.862426

View details for Web of Science ID 000287763500020

Video Streaming with Interactive Pan/Tilt/Zoom High-Quality Visual Experience: Creation, Processing and Interactivity of High-Resolution and High-Dimensional Video Signals Mavlankar, A., Girod, B. edited by Mrak, M., Grgic, M., Kunt, M. Springe. 2010: 1
On Media Data Structures for Interactive Streaming in Immersive Applications Cheung, G., Ortega, A., Cheung, N., Girod, B. 2010
Inverted Index Compression for Scalable Image Matching Chen, David, M., Tsai, Sam, S., Chandrasekhar, V., Takacs, G., Vedantham, R., Grzeszczuk, R., Girod, B. 2010
Quantization Schemes for Low Bitrate Compressed Histogram of Gradients Descriptors Chandrasekhar, V., Reznik, Y., Takacs, G., Chen, D., Tsai, S., Grzeszczuk, R., Girod, B. 2010
IPTV Multicast with Peer-Assisted Lossy Error Control Li, Z., Zhu, X., Begen, Ali, C., Girod, B. 2010
Survey of SIFT Compression Schemes Chandrasekhar, V., Makar, M., Takacs, G., Chen, David, M., Tsai, Sam, S., Cheung, N., Girod, B. 2010
Low Latency Image Retrieval with Progressive Transmission of CHoG Descriptors Chandrasekhar, V., Tsai, Sam, S., Takacs, G., Chen, David, M., Cheung, N., Reznik, Y., Girod, B. 2010
Restoration of Out-of-focus Lecture Video by Automatic Slide Matching Cheung, N., Chen, David, M., Chandrasekhar, Vijay, R., Tsai, S., Takacs, G., Halawa, S., Girod, B. 2010
Accelerated IPTV Channel Change with Transcoded Unicast Bursting Li, Z., Begen, Ali, C., Zhu, X., Girod, B. 2010
Forward Error Protection for Low-Delay Packet Video Li, Z., Khisti, A., Girod, B. 2010
Mobile Product Recognition Tsai, S., Chen, D., Chandrasekhar, V., Takacs, G., Cheung, N., Vedantham, R., Girod, B. 2010
Building Book Inventories using Smartphones Chen, David, M., Tsai, S., Hsu, C., Kim, K. h., Singh, J. P., Girod, B. 2010
An Interactive Region-of-Interest Video Streaming System for Online Lecture Viewing Mavlankar, A., Agrawal, P., Pang, D., Halawa, S., Cheung, N., Girod, B. 2010
FAST GEOMETRIC RE-RANKING FOR IMAGE-BASED RETRIEVAL IEEE International Conference on Image Processing Tsai, S. S., Chen, D., Takacs, G., Chandrasekhar, V., Vedantham, R., Grzeszczuk, R., Girod, B. IEEE. 2010: 1029–1032
Unified Real-Time Tracking and Recognition with Rotation-Invariant Fast Features 23rd IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Takacs, G., Chandrasekhar, V., Tsai, S., Chen, D., Grzeszczuk, R., Girod, B. IEEE COMPUTER SOC. 2010: 934–941
Permutable Descriptors for Orientation-Invariant Image Matching Conference on Applications of Digital Image Processing XXXIII Takacs, G., Chandrasekhar, V., Chen, H., Chen, D., Tsai, S., Grzeszczuk, R., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2010

View details for DOI 10.1117/12.863993

View details for Web of Science ID 000287763500016

REAL-TIME VIDEO STREAMING WITH INTERACTIVE REGION-OF-INTEREST IEEE International Conference on Image Processing Makar, M., Mavlankar, A., Agrawal, P., Girod, B. IEEE. 2010: 4437–4440
Fast Quantization and Matching of Histogram-Based Image Features Conference on Applications of Digital Image Processing XXXIII Reznik, Y. A., Chandrasekhar, V., Takacs, G., Chen, D. M., Tsai, S. S., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2010

View details for DOI 10.1117/12.862362

View details for Web of Science ID 000287763500015

Quality-Controlled Motion-Compensated Interpolation 44th Asilomar Conference on Signals, Systems and Computers Makar, M., Pang, D., Lin, Y., Girod, B. IEEE. 2010: 865–869
SIDE-INFORMATION-ADAPTIVE DISTRIBUTED SOURCE CODING IEEE International Conference on Image Processing Varodayan, D., Girod, B. IEEE. 2010: 3729–3732
DYNAMIC SELECTION OF A FEATURE-RICH QUERY FRAME FOR MOBILE VIDEO RETRIEVAL IEEE International Conference on Image Processing Chen, D., Cheung, N., Tsai, S., Chandrasekhar, V., Takacs, G., Vedantham, R., Grzeszczuk, R., Girod, B. IEEE. 2010: 1017–1020
COMPARISON OF LOCAL FEATURE DESCRIPTORS FOR MOBILE VISUAL SEARCH IEEE International Conference on Image Processing Chandrasekhar, V., Chen, D. M., Lin, A., Takacs, G., Tsai, S. S., Cheung, N., Reznik, Y., Grzeszczuk, R., Girod, B. IEEE. 2010: 3885–3888
Distributed Rate Allocation Policies for Multihomed Video Streaming Over Heterogeneous Access Networks IEEE TRANSACTIONS ON MULTIMEDIA Zhu, X., Agrawal, P., Singh, J. P., Alpcan, T., Girod, B. 2009; 11 (4): 752-764
Systematic Lossy Error Protection of Video Signals (vol 18, pg 1347, 2008) IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Rane, S., Baccichet, P., Girod, B. 2009; 19 (3): 452-452
DISTRIBUTED SOURCE CODING AUTHENTICATION OF IMAGES WITH AFFINE WARPING IEEE International Conference on Acoustics, Speech and Signal Processing Lin, Y., Varodayan, D., Girod, B. IEEE. 2009: 1481–1484
Transform Coding of Image Feature Descriptors Chandrasekhar, V., Takacs, G., Chen, D., M., Tsai, S., S., Singh, J., P., Girod, B. 2009
Compression-Aware Digital Pan/Tilt/Zoom Makar, M., Mavlankar, A., Girod, B. 2009
Location Coding for Mobile Image Retrieval Tsai, Sam, S., Chen, D., Takacs, G., Chandrasekhar, V., Singh, Jatinder, P., Girod, B. 2009
Streaming to Mobile Users in a Peer-to-Peer Network Noh, J., Makar, M., Girod, B. 2009
Peer-to-Peer Television, Ready for Prime Time? IEEE COMSOC MMTC E-Letter Girod, B. 2009; 4 (9): 8-10
Robust Image Retrieval using Multiview Scalable Vocabulary Trees Chen, D., M., Tsai, S., S., Chandrasekhar, V., Takacs, G., Singh, J., P., Girod, B. 2009
Image-Based Retrieval with a Camera-Phone Tsai, Sam, S., David, M., Chen, Singh, Jatinder, P., Girod, B. 2009
Low-Rate Image Retrieval with Tree Histogram Coding Chandrasekhar, V., Chen, David, M., Li, Z., Takacs, G., Tsai, Sam, S., Grzeszczuk, R., Girod, B. 2009
Video Quality Monitoring for Mobile Multicast Peers Using Distributed Source Coding Lin, Y., Varodayan, D., Girod, B. 2009
Peer-Assisted Packet Loss Repair for IPTV Video Multicast Li, Z., Zhu, X., Begen, Ali, C., Girod, B. 2009
Quantization for Distributed Source Coding Distributed Source Coding: Theory, Algorithms and Applications Rebollo-Monedero, D., Girod, B. edited by Gaspar, M., Dragotti, P., L. Elsevier Inc.. 2009: 1
Authenticating Cropped and Resized Images Using Distributed Source Coding and Expectation Maximization Lin, Y., Varodayan, D., Girod, B. 2009
STANFORD PEER-TO-PEER MULTICAST (SPPM) - OVERVIEW AND RECENT EXTENSIONS Picture Coding Symposium 2009 Noh, J., Baccichet, P., Hartung, F., Mavlankar, A., Girod, B. IEEE. 2009: 517–520
CHoG: Compressed Histogram of Gradients A Low Bit-Rate Feature Descriptor IEEE-Computer-Society Conference on Computer Vision and Pattern Recognition Workshops Chandrasekhar, V., Takacs, G., Chen, D., Tsai, S., Grzeszczuk, R., Girod, B. IEEE. 2009: 2496–2503
DISTRIBUTED MEDIA-AWARE RATE ALLOCATION FOR WIRELESS VIDEO STREAMING Picture Coding Symposium 2009 Zhu, X., Girod, B. IEEE. 2009: 505–508
OPTIMAL SERVER BANDWIDTH ALLOCATION AMONG MULTIPLE P2P MULTICAST LIVE VIDEO STREAMING SESSIONS 17th International Packet Video Workshop Mavlankar, A., Noh, J., Girod, B. IEEE. 2009: 10–17
COMPRESSION OF IMAGE PATCHES FOR LOCAL FEATURE EXTRACTION IEEE International Conference on Acoustics, Speech and Signal Processing Makar, M., Chang, C., Chen, D., Tsai, S. S., Girod, B. IEEE. 2009: 821–824
Streaming Mobile Augmented Reality on Mobile Phones 8th IEEE International Symposium on Mixed and Augmented Reality Chen, D. M., Tsai, S. S., Vedantham, R., Grzeszczuk, R., Girod, B. IEEE. 2009: 181–182
TIME-SHIFTED STREAMING IN A PEER-TO-PEER VIDEO MULTICAST SYSTEM IEEE Global Telecommunications Conference (GLOBECOM 09) Noh, J., Mavlankar, A., Baccichet, P., Girod, B. IEEE. 2009: 6025–6030
FORWARD AND RETRANSMITTED SYSTEMATIC LOSSY ERROR PROTECTION FOR IPTV VIDEO MULTICAST 17th International Packet Video Workshop Li, Z., Zhu, X., Begen, A. C., Girod, B. IEEE. 2009: 1–9
EXPERIENCES WITH A LARGE-SCALE DEPLOYMENT OF STANFORD PEER-TO-PEER MULTICAST 17th International Packet Video Workshop Noh, J., Baccichet, P., Girod, B. IEEE. 2009: 103–111
BACKGROUND EXTRACTION AND LONG-TERM MEMORY MOTION-COMPENSATED PREDICTION FOR SPATIAL-RANDOM-ACCESS-ENABLED VIDEO CODING Picture Coding Symposium 2009 Mavlankar, A., Girod, B. IEEE. 2009: 61–64
PRE-FETCHING BASED ON VIDEO ANALYSIS FOR INTERACTIVE REGION-OF-INTEREST STREAMING OF SOCCER SEQUENCES 16th IEEE International Conference on Image Processing Mavlankar, A., Girod, B. IEEE. 2009: 3025–3028
DISTRIBUTED SOURCE CODING AUTHENTICATION OF IMAGES WITH CONTRAST AND BRIGHTNESS ADJUSTMENT AND AFFINE WARPING Picture Coding Symposium 2009 Lin, Y., Varodayan, D., Girod, B. IEEE. 2009: 317–320
Systematic Lossy Error Protection of Video Signals IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Rane, S., Baccichet, P., Girod, B. 2008; 18 (10): 1347-1360
Analysis of packet loss for compressed video: Effect of burst losses and correlation between error frames IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Liang, Y. J., Apostolopoulos, J. G., Girod, B. 2008; 18 (7): 861-874
Wyner-Ziv coding of video with unsupervised motion vector learning SIGNAL PROCESSING-IMAGE COMMUNICATION Varodayan, D., Chen, D., Flierl, M., Girod, B. 2008; 23 (5): 369-378
Peer-to-peer live multicast: A video perspective PROCEEDINGS OF THE IEEE Setton, E., Baccichet, P., Girod, B. 2008; 96 (1): 25-38
Rate-efficient, Real-time CD Cover Recognition On A Camera-Phone Tsai, S., S., Chen, D., M., Singh, J., P., Girod, B. 2008
DIRECTION-ADAPTIVE PARTITIONED BLOCK TRANSFORM FOR IMAGE CODING 15th IEEE International Conference on Image Processing (ICIP 2008) Chang, C., Girod, B. IEEE. 2008: 145–148
Outdoors Augmented Reality on Mobile Phone using Loxel-based Visual Feature Organization Takacs, G., Chandrasekhar, V., Gelfand, N., Xiong, Y., Chen, W., C., Bismpigiannis, T., Girod, B. 2008
Network Image Coding for Multicast 10th IEEE Workshop on Multimedia Signal Processing Varodayan, D., Chen, D., Girod, B. IEEE. 2008: 369–374
UN-LEECHING P2P STREAMING BY ACTIVE OVERLAY MANAGEMENT IEEE Global Telecommunications Conference (GLOBECOM 08) Noh, J., Baccichet, P., Mavlankar, A., Girod, B. IEEE. 2008
WYNER-ZIV CODING OF MULTIVIEW IMAGES WITH UNSUPERVISED LEARNING OF DISPARITY AND GRAY CODE 15th IEEE International Conference on Image Processing (ICIP 2008) Chen, D., Varodayan, D., Flierl, M., Girod, B. IEEE. 2008: 1112–1115
Distributed stereo image coding with improved disparity and noise estimation 33rd IEEE International Conference on Acoustics, Speech and Signal Processing Chen, D., Varodayan, D., Flierl, M., Girod, B. IEEE. 2008: 1137–1140
Tree Histogram Coding for Mobile Image Matching 19th Data Compression Conference Chen, D. M., Tsai, S. S., Chandrasekhar, V., Takacs, G., Singh, J., Girod, B. IEEE COMPUTER SOC. 2008: 143–152
REDUCING END-TO-END TRANSMISSION DELAY IN P2P STREAMING SYSTEMS USING MULTIPLE TREES WITH MODERATE OUTDEGREE IEEE International Conference on Multimedia and Expo (ICME 2008) Noh, J., Mavlankar, A., Baccichet, P., Girod, B. IEEE. 2008: 473–476
REDUCED-REFERENCE IMAGE QUALITY ASSESSMENT USING DISTRIBUTED SOURCE CODING IEEE International Conference on Multimedia and Expo (ICME 2008) Chono, K., Lin, Y., Varodayan, D., Miyamoto, Y., Girod, B. IEEE. 2008: 609–612
PEER-TO-PEER MULTICAST LIVE VIDEO STREAMING WITH INTERACTIVE VIRTUAL PAN/TILT/ZOOM FUNCTIONALITY 15th IEEE International Conference on Image Processing (ICIP 2008) Mavlankar, A., Noh, J., Baccichet, P., Girod, B. IEEE. 2008: 2296–2299
WYNER-ZIV CODING OF MULTIVIEW IMAGES WITH UNSUPERVISED LEARNING OF TWO DISPARITIES IEEE International Conference on Multimedia and Expo (ICME 2008) Chen, D., Varodayan, D., Flierl, M., Girod, B. IEEE. 2008: 629–632
Image modeling with parametric texture sources for design and analysis of image processing algorithms Conference on Visual Communications and Image Processing 2008 Chang, C., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2008
Video multicast over wireless mesh networks with scalable video coding (SVC) Conference on Visual Communications and Image Processing 2008 Zhu, X., Schierl, T., Wiegand, T., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2008
DIRECTION-ADAPTIVE PARTITIONED BLOCK TRANSFORM FOR IMAGE CODING 15th IEEE International Conference on Image Processing (ICIP 2008) Chang, C., Girod, B. IEEE. 2008: 145–148
Optimal Server Bandwidth Allocation for Streaming Multiple Streams via P2P Multicast 10th IEEE Workshop on Multimedia Signal Processing Mavlankar, A., Noh, J., Baccichet, P., Girod, B. IEEE. 2008: 472–477
SUBJECTIVE EVALUATION OF MULTI-USER RATE ALLOCATION FOR STREAMING HETEROGENEOUS VIDEO CONTENTS OVER WIRELESS NETWORKS 15th IEEE International Conference on Image Processing (ICIP 2008) Zhu, X., Girod, B. IEEE. 2008: 3092–3095
VIDEO QUALITY ASSESSMENT AND COMPARATIVE EVALUATION OF PEER-TO-PEER VIDEO STREAMING SYSTEMS IEEE International Conference on Multimedia and Expo (ICME 2008) Mavlankar, A., Baccichet, P., Girod, B., Agarwal, S., Singh, J. P. IEEE. 2008: 645–648
Performance and quality-of-service analysis of a live P2P video multicast session on the Internet 16th International Workshop on Quality of Service (IWQoS 2008) Agarwal, S., Singh, J. P., Mavlankar, A., Baccichet, P., Girod, B. IEEE. 2008: 13–21
Distortion-Aware Retransmission and Concealment of Video Packets Using A Wyner-Ziv-Coded Thumbnail 10th IEEE Workshop on Multimedia Signal Processing Li, Z., Lin, Y., Varodayan, D., Baccichet, P., Girod, B. IEEE. 2008: 428–432
LOCALIZATION OF TAMPERING IN CONTRAST AND BRIGHTNESS ADJUSTED IMAGES USING DISTRIBUTED SOURCE CODING AND EXPECTATION MAXIMIZATION 15th IEEE International Conference on Image Processing (ICIP 2008) Lin, Y., Varodayan, D., Fink, T., Bellers, E., Girod, B. IEEE. 2008: 2204–2207
Color Restoration for Objects of Interest using Robust Image Features 10th IEEE Workshop on Multimedia Signal Processing Chen, D., Chandrasekhar, V., Takacs, G., Singh, J., Girod, B. IEEE. 2008: 539–544
Audio authentication based on distributed source coding 33rd IEEE International Conference on Acoustics, Speech and Signal Processing Varodayan, D., Lin, Y., Girod, B. IEEE. 2008: 225–228
AUTHENTICATING CONTRAST AND BRIGHTNESS ADJUSTED IMAGES USING DISTRIBUTED SOURCE CODING AND EXPECTATION MAXIMIZATION IEEE International Conference on Multimedia and Expo (ICME 2008) Lin, Y., Varodayan, D., Fink, T., Bellers, E., Girod, B. IEEE. 2008: 613–616
Motion and disparity compensated coding, for multiview video International Picture Coding Symposium 2006 Flierl, M., Mavlankar, A., Girod, B. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2007: 1474–84
Multiview video compression - Exploiting inter-image similarities IEEE SIGNAL PROCESSING MAGAZINE Flierl, M., Girod, B. 2007; 24 (6): 66-76
Rate-distortion optimized interactive light field streaming IEEE TRANSACTIONS ON MULTIMEDIA Ramanathan, P., Kalman, M., Girod, B. 2007; 9 (4): 813-825
Direction-adaptive discrete wavelet transform for image compression IEEE TRANSACTIONS ON IMAGE PROCESSING Chang, C., Girod, B. 2007; 16 (5): 1289-1302

Abstract

We propose a direction-adaptive DWT (DA-DWT) that locally adapts the filtering directions to image content based on directional lifting. With the adaptive transform, energy compaction is improved for sharp image features. A mathematical analysis based on an anisotropic statistical image model is presented to quantify the theoretical gain achieved by adapting the filtering directions. The analysis indicates that the proposed DA-DWT is more effective than other lifting-based approaches. Experimental results report a gain of up to 2.5 dB in PSNR over the conventional DWT for typical test images. Subjectively, the reconstruction from the DA-DWT better represents the structure in the image and is visually more pleasing.

View details for DOI 10.1109/TIP.2007.894242

View details for Web of Science ID 000245838400010

View details for PubMedID 17491460

Joint capacity, flow and rate allocation for multiuser video streaming over wireless ad-hoc networks IEEE International Conference on Communications (ICC 2007) Adlakha, S., Zhu, X., Girod, B., Goldsmith, A. J. IEEE. 2007: 1747–1753
Network-Adaptive Media Transport Multimedia Networking and Communication Kalman, M., Girod, B. edited by Chou, P., A., Schaar, M., van der Elsevier. 2007: 1
Peer-to-Peer Video Streaming Setton, E., Girod, B. Springer. 2007
Optimal Slice Size for Streaming Regions of High Resolution Video with Virtual Pan/Tilt/Zoom Functionality Mavlankar, A., Baccichet, P., Varodayan, D., Girod, B. 2007
Rate Allocation for Multi-User Video Streaming over Heterogenous Access Networks Zhu, X., Agrawal, P., Singh, J., P., Alpcan, T., Girod, B. 2007
Region-of-Interest Prediction for Interactively Streaming Regions of High Resolution Video Mavlankar, A., Varodayan, D., Girod, B. 2007
Distributed Rate Allocation for Video Streaming Over Wireless Networks with Heterogeneous Link Speeds Zhu, X., Girod, B. 2007
Spatial Models for Localization of Image Tampering using Distributed Source Codes Lin, Y., C., Varodayan, D., Girod, B. 2007
Video Streaming Over Wireless Networks Zhu, X., Girod, B. 2007
Noise Processing for Simple Laplacian Pyramid Synthesis Based on Dual Frame Reconstruction Mavlankar, A., Chen, D., Zakhary, S., Flierl, M., Girod, B. 2007
Low-Delay Peer-to-Peer Streaming using Scalable Video Coding Baccichet, P., Schierl, T., Wiegand, T., Girod, B. 2007
Direction-Adaptive Discrete Wavelet Transform for Image Compression IEEE Transactions on Image Processing Chang, C., L., Girod, B. 2007; 16 (5): 1289 – 1302
Adaptive Media Playout Multimedia Networking and Communication Steinbach, E., Liang, Y., Kalman, M., Girod, B. edited by Chou, P., A., Schaar, M. v. Elsevier. 2007: 1
Wyner-Ziv Coding of Stereo Images with Unsupervised Learning of Disparity Varodayan, D., Lin, Y., C., Mavlankar, A., Flierl, M., Girod, B. 2007
Network distributed quantization IEEE Information Theory Workshop Rebollo-Monedero, D., Girod, B. IEEE. 2007: 426–431
A double motion-compensated orthogonal transform with energy concentration constraint Conference on Visual Communications and Image Processing 2007 Flierl, M., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2007
A new bidirectionally motion-compensated orthogonal transform for video coding 32nd IEEE International Conference on Acoustics, Speech and Signal Processing Flierl, M., Girod, B. IEEE. 2007: 665–668
Distributed channel time allocation and rate adaptation for multi-user video streaming over wireless home networks IEEE International Conference on Image Processing (ICIP 2007) Zhu, X., Girod, B., van Beek, P. IEEE. 2007: 2321–2324
Image authentication and tampering localization using distributed source coding 9th IEEE Workshop on Multimedia Signal Processing Lin, Y., Varodayan, D., Girod, B. IEEE. 2007: 393–396
Image authentication based on distributed source coding IEEE International Conference on Image Processing (ICIP 2007) Lin, L., Varodayan, D., Girod, B. IEEE. 2007: 1133–1136
Robust low-delay video transmission using H.264/AVC redundant slices and flexible macroblock ordering IEEE International Conference on Image Processing (ICIP 2007) Baccichet, P., Rane, S., Chimienti, A., Girod, B. IEEE. 2007: 1789–1792
Post-processing for decoding without update step in motion-compensated lifted wavelet video coding Conference on Visual Communications and Image Processing 2007 Mavlankar, A., Flierl, M., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2007
Distributed grayscale stereo image coding with unsupervised learning of disparity 17th Data Compression Conference Varodayan, D., Mavlankar, A., Flierl, M., Girod, B. IEEE COMPUTER SOC. 2007: 143–152
Content-aware P2P video streaming with low latency IEEE International Conference on Multimedia and Expo (ICME 2007) Baccichet, P., Noh, J., Setton, E., Girod, B. IEEE. 2007: 400–403
High-rate analysis of systematic lossy error protection of a predictively encoded source 17th Data Compression Conference Rane, S., Rebollo-Monedero, D., Girod, B. IEEE COMPUTER SOC. 2007: 263–272
Half-pel accurate motion-compensated orthogonal video transforms 17th Data Compression Conference Flierl, M., Girod, B. IEEE COMPUTER SOC. 2007: 13–22
Scalable direction representation for image compression with direction-adaptive discrete wavelet Transform Conference on Visual Communications and Image Processing 2007 Xu, T., Chang, C., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2007
High-rate quantization and transform coding with side information at the decoder 38th Asilomar Conference on Signals, Systems and Computers Rebollo-Monedero, D., Rane, S., Aaron, A., Girod, B. ELSEVIER SCIENCE BV. 2006: 3160–79
Rate-adaptive codes for distributed source coding 40th Asilomar Conference on Signals, Systems and Computers Varodayan, D., Aaron, A., Girod, B. ELSEVIER SCIENCE BV. 2006: 3123–30
Distributed source coding SIGNAL PROCESSING Xiong, Z., Garcia-Frias, J., Girod, B. 2006; 86 (11): 3095-3095
Rate-distortion analysis for light field coding and streaming SIGNAL PROCESSING-IMAGE COMMUNICATION Rarnanathan, P., Girod, B. 2006; 21 (6): 462-475
Rate-distortion analysis and streaming of SP and SI frames IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Setton, E., Girod, B. 2006; 16 (6): 733-743
Light field compression using disparity-compensated lifting and shape adaptation IEEE TRANSACTIONS ON IMAGE PROCESSING Chang, C. L., Zhu, X. Q., Ramanathan, P., Girod, B. 2006; 15 (4): 793-806

Abstract

We propose disparity-compensated lifting for wavelet compression of light fields. With this approach, we obtain the benefits of wavelet coding, such as scalability in all dimensions, as well as superior compression performance. Additionally, the proposed approach solves the irreversibility limitations of previous light field wavelet coding approaches, using the lifting structure. Our scheme incorporates disparity compensation into the lifting structure for the transform across the views in the light field data set. Another transform is performed to exploit the coherence among neighboring pixels, followed by a modified SPIHT coder and rate-distortion optimized bitstream assembly. A view-sequencing algorithm is developed to organize the views for encoding. For light fields of an object, we propose to use shape adaptation to improve the compression efficiency and visual quality of the images. The necessary shape information is efficiently coded based on prediction from the existing geometry model. Experimental results show that the proposed scheme exhibits superior compression performance over existing light field compression techniques.

View details for DOI 10.1109/TIP.2005.863954

View details for Web of Science ID 000236287400001

View details for PubMedID 16579369

Coding of multi-view image sequences with video sensors IEEE International Conference on Image Processing (ICIP 2006) Flier, M., Girod, B. IEEE. 2006: 609–612
Network-Aware H.264/AVC ROI Coding for a Multi-Camera Wireless Surveillance Network Baccichet, P., Zhu, X., Girod, B. 2006
Intraframe Prediction with Intraframe Update Step for Motion-Compensated Lifted Wavelet Video Coding Mavlankar, A., Chang, C., L., Girod, B. 2006
Motion and Disparity Compensated Coding for Video Camera Arrays Flierl, M., Mavlankar, A., Girod, B. 2006
Wyner-Ziv Residual Coding of Video Aaron, A., Varodayan, D., Girod, B. 2006
Systematic lossy error protection of video based on H.264/AVC redundant slices Conferenceon Visual Communications and Image Processing 2006 Rane, S., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2006
Systematic Lossy Error Protection of Video based on H.264/AVC Redundant Slices Rane, S., Girod, B. 2006
Systematic Lossy Error Protection based on H.264/AVC Redundant Slices and Flexible Macroblock Ordering Baccichet, P., Rane, S., Girod, B. 2006
Exploiting Spatial Correlation in Pixel-Domain Distributed Image Compression Varodayan, D., Aaron, A., Girod, B. 2006
Modeling and Optimization of Systematic Lossy Error Protection System based on H.264/AVC Redundant Slices Rane, S., Baccichet, P., Girod, B. 2006
Joint Routing and Rate Allocation for Multiple Video Streams in Ad Hoc Wireless Networks Journal of Zheijang University, Science A Zhu, X., Singh, J., P., Girod, B. 2006; 7 (5): 900-909
Systematic Lossy Error Protection based on H.264/AVC Redundant Slices and Flexible Macroblock Ordering Journal of Zheijang University, Science A Baccichet, p., Rane, S., Girod, B. 2006; 7 (5): 727-736
Distributed coding of random dot stereograms with unsupervised learning of disparity 8th IEEE Workshop on Multimedia Signal Processing Varodayan, D., Mavlankar, A., Flierl, M., Girod, B. IEEE. 2006: 5–8
Low latency video streaming over peer-to-peer networks IEEE International Conference on Multimedia and Expo (ICME 2006) Setton, E., Noh, J., Girod, B. IEEE. 2006: 569–572
A motion-compensated orthogonal transform with energy-concentration constraint 8th IEEE Workshop on Multimedia Signal Processing Flier, M., Girod, B. IEEE. 2006: 391–394
Direction-adaptive discrete wavelet transform via directional lifting and bandeletization IEEE International Conference on Image Processing (ICIP 2006) Chang, C., Girod, B. IEEE. 2006: 1149–1152
Network-adaptive low-latency video communication over best-effort networks IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Liang, Y. J., Girod, B. 2006; 16 (1): 72-81
Rate-distortion analysis of SP and SI frames Conferenceon Visual Communications and Image Processing 2006 Setton, E., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2006
Congestion-distortion optimized peer-to-peer video streaming IEEE International Conference on Image Processing (ICIP 2006) Setton, E., Noh, J., Girod, B. IEEE. 2006: 721–724
Media-aware multi-user rate allocation over wireless mesh network 1st Workshop on Operator-Assisted (Wireless Mesh) Community Networks Zhu, X., Girod, B. IEEE. 2006: 26–33
Analysis of multi-user congestion control for video streaming over wireless networks IEEE International Conference on Multimedia and Expo (ICME 2006) Zhu, X., Girod, B. IEEE. 2006: 869–872
Network-adaptive video communication using packet path diversity and rate-distortion optimized reference picture selection 5th IEEE Workshop on Multimedia Signal Processing (MMSP 2002) Liang, Y. J., Setton, E., Girod, B. SPRINGER. 2005: 345–54
Layered coding vs. multiple descriptions for video streaming over multiple paths MULTIMEDIA SYSTEMS Chakareski, J., Han, S., Girod, B. 2005; 10 (4): 275-285
Rate-distortion hint tracks for adaptive video streaming International Conference on Image Processing (ICIP 2004) Chakareski, J., Apostolopoulos, J. G., Wee, S., Tan, W. T., Girod, B. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC. 2005: 1257–69
Congestion-distortion optimized video transmission over ad hoc networks SIGNAL PROCESSING-IMAGE COMMUNICATION Zhu, X. Q., Setton, E., Girod, B. 2005; 20 (8): 773-783
Advances in wireless video IEEE WIRELESS COMMUNICATIONS Girod, B., Lagendijk, I., Zhang, Q., Zhu, W. W. 2005; 12 (4): 4-5
Cross-layer design of ad hoc networks for real-time video streaming IEEE WIRELESS COMMUNICATIONS Setton, E., Yoo, T., Zhu, X. Q., Goldsmith, A., Girod, B. 2005; 12 (4): 59-65
Affine multipicture motion-compensated prediction IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Wiegand, T., Steinbach, E., Girod, B. 2005; 15 (2): 197-209
Optimum update for motion-compensated lifting IEEE SIGNAL PROCESSING LETTERS Girod, B., Han, S. 2005; 12 (2): 150-153
Video streaming with SP and SI frames Conference on Visual Communications and Image Processing 2005 Setton, E., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2005: 2204–2211

View details for DOI 10.1117/12.633506

View details for Web of Science ID 000232176403050

Analysis on Quantization Error Propagation for Motion-Compensated Lifted Wavelet Coding Chang, C.-L., Mavlankar, A., Girod, B. 2005
Congestion-Optimized Routing and Scheduling of Video Over Wireless Ad Hoc Networks Girod, B., Setton, E., Zhu, X. 2005
Error-Resilient Video Transmission Using Multiple Embedded Wyner-Ziv Descriptions Rane, S., Aaron, A., Girod, B. 2005
Adaptive Wavelet Transform for Image Compression via Directional Quincunx Lifting Chang, C.-L., Maleki, A., Girod, B. 2005
Content-Adaptive Coding and Delay-Aware Rate Control for a Multi-Camera Wireless Surveillance Network Zhu, X., Setton, E., Girod, B. 2005
Techniques for Improved Rate-Distortion Optimized Video Streaming ST Journal of Research Kalman, M., Girod, B. 2005; 2 (1): 45-54
Systematic lossy error protection versus layered coding with unequal error protection Conference on Image and Video Communications and Processing 2005 Rane, S., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2005: 663–671
Optimal Update Step for Motion-Compensated Lifting IEEE Signal Processing Letters Girod, B., Han, S. 2005; 12 (2): 150-153
Systematic lossy error protection for video transmission over wireless ad hoc networks Conference on Visual Communications and Image Processing 2005 Zhu, X. Q., Rane, S., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2005: 1849–1860

View details for DOI 10.1117/12.633373

View details for Web of Science ID 000232176403014

Systematic Lossy Forward Error Protection versus Layered Coding with Unequal Error Protection Rane, S., Girod, B. 2005
A New Update Step for Reduction of PSNR Fluctuations in Motion-Compensated Lifted Wavelet Video Coding Mavlankar, A., Han, S., Chang, C. -L., Girod, B. 2005
Error-resilient video transmission using multiple embedded Wyner-Ziv descriptions IEEE International Conference on Image Processing (ICIP 2005) Rane, S., Aaron, A., Girod, B. IEEE. 2005: 2509–2512
Rate-distortion optimized video streaming over Internet packet traces IEEE International Conference on Image Processing (ICIP 2005) Chakareski, J., Girod, B. IEEE. 2005: 1561–1564
A distributed algorithm for congestion-minimized multi-path routing over ad hoc networks IEEE International Conference on Multimedia and Expo (ICME) Zhu, X. Q., Girod, B. IEEE. 2005: 1485–1488
Optimized transcoding rate selection and packet scheduling for transmitting multiple video streams over a shared channel IEEE International Conference on Image Processing (ICIP 2005) Kalman, M., Girod, B., van Beek, P. IEEE. 2005: 853–856
Wyner-Ziv quantization and transform coding of noisy sources at high rates Conference on Models - Third Dimension of Science Rebollo-Monedero, D., Rane, S., Girod, B. AMER CERAMIC SOC. 2005: 2084–2088
Design of optimal quantizers for distributed coding of noisy sources 30th IEEE International Conference on Acoustics, Speech, and Signal Processing Rebollo-Monedero, D., Girod, B. IEEE. 2005: 1097–1100
Distributed video coding PROCEEDINGS OF THE IEEE Girod, B., Margot, A., Rane, S., Rebollo-Monedero, D. 2005; 93 (1): 71-83
Deadline-aware scheduling for wireless video streaming IEEE International Conference on Multimedia and Expo (ICME) Liebl, G., Kalman, M., Girod, B. IEEE. 2005: 470–473
A generalization of the rate-distortion function for Wyner-Ziv coding of noisy sources in the quadratic-Gaussian case IEEE Data Compression Conference Rebollo-Monedero, D., Girod, B. IEEE COMPUTER SOC. 2005: 23–32
Receiver-driven rate-distortion optimized streaming of light fields IEEE International Conference on Image Processing (ICIP 2005) Ramanathan, P., Girod, B. IEEE. 2005: 3857–3860
Distributed rate allocation for multi-stream video transmission over ad hoc networks IEEE International Conference on Image Processing (ICIP 2005) Zhu, X. Q., Girod, B. IEEE. 2005: 1513–1516
Congestion-optimized scheduling of video over wireless ad hoc networks IEEE International Symposium on Circuits and Systems (ISCAS) Setton, E., Zhu, X. Q., Girod, B. IEEE. 2005: 3531–3534
Rate-adaptive distributed source coding using Low-Density Parity-Check codes 39th Asilomar Conference on Signals, Systems and Computers Varodayan, D., Aaron, A., Girod, B. IEEE. 2005: 1203–1207
Video coding with motion-compensated lifted wavelet transforms SIGNAL PROCESSING-IMAGE COMMUNICATION Flierl, M., Girod, B. 2004; 19 (7): 561-575
Adaptive media playout for low-delay video streaming over effor-prone channels IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Kalman, M., Steinbach, E., Girod, B. 2004; 14 (6): 841-851
Wyner-Ziv coding of light fields for random access 6th IEEE Workshop on Multimedia Signal Processing Aaron, A., Ramanathan, P., Girod, B. IEEE. 2004: 323–326
Congestion-aware rate allocation for multipath video streaming over ad hoc wireless networks International Conference on Image Processing (ICIP 2004) Zhu, X. Q., Han, S. G., Girod, B. IEEE. 2004: 2547–2550
Rate-distortion optimized interactive streaming for scalable bitstreams of light fields Conference on Visual Communications and Image Processing 2004 Chang, C. L., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 222–233
Rate-Distortion Optimized Video Streaming with Multiple Deadlines for Low Latency Applications Kalman, M., Girod, B. 2004
Congestion-Aware Rate Allocation for Multipath Video Streaming Over Ad hoc Wireless Networks Zhu, X., Han, S., Girod, B. 2004
Rate-distortion Optimized Media Streaming with Rich Requests Chakareski, J., Girod, B. 2004
Systematic Lossy Forward Error Correction for Error-Resilient Video Broadcasting Rane, S., Aaron, A., Girod, B. 2004
Rate-Distortion Optimized Interactive Streaming for Scalable Bitstreams of Light Fields Chang, C.-L., Girod, B. 2004
Real-time Streaming of Multiple Description Video with Restart Setton, E., Shionozaki, A., Girod, B. 2004
Wyner-Ziv Video Coding with Hash-Based Motion Compensation at the Receiver Aaron, A., Rane, S., Girod, B. 2004
Rate-Distortion Analysis of Random Access for Compressed Light Fields Ramanathan, P., Girod, B. 2004
Systematic Lossy Forward Error Protection for Error-Resilient Digital Video Broadcasting - A Wyner-Ziv Coding Approach Rane, S., Aaron, A., Girod, B. 2004
Video Streaming Over a Cross-layer Designed Ad hoc Wireless Network Yoo, T., Setton, E., Zhu, X., Goldsmith, A., Girod, B. 2004
Random Access for Compressed Light Fields Using Multiple Representations Ramanathan, P., Girod, B. 2004
Optimum Update Step for Motion-Compensated Lifted Wavelet Coding Girod, B., Han, S., Chang, C. -L. 2004
Theoretical Analysis of the Rate-Distortion Performance of a Light Field Streaming System Ramanathan, P., Girod, B. 2004
Video coding with lifted wavelet transforms and complementary motion-compensated signals Conference on Visual Communications and Image Processing 2004 Flierl, M., Vandergheynst, P., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 497–508
Systematic lossy forward error protection for error-resilient digital video broadcasting Conference on Visual Communications and Image Processing 2004 Rane, S., Aaron, A., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 588–595
Systematic lossy forward error protection for error-resilient digital video broadcasting - A Wyner-Ziv coding approach International Conference on Image Processing (ICIP 2004) Rane, S., Aaron, A., Girod, B. IEEE. 2004: 3101–3104
Cross-layer design for video streaming over wireless ad hoc networks 6th IEEE Workshop on Multimedia Signal Processing Yoo, T., Setton, E., Zhu, X. Q., Goldsmith, A., Girod, B. IEEE. 2004: 99–102
Random access for compressed light fields using multiple representations 6th IEEE Workshop on Multimedia Signal Processing Ramanathan, P., Girod, B. IEEE. 2004: 383–386
Rate-distortion analysis of random access for compressed light fields International Conference on Image Processing (ICIP 2004) Ramanathan, P., Girod, B. IEEE. 2004: 2463–2466
Analysis of Error-Resilient Video Transmission based on Systematic Source-Channel Coding Rane, s., Girod, B. 2004
Wyner-Ziv Video Coding with Low Encoder Complexity Aaron, A., Girod, B. 2004
Real-time streaming of prestored multiple description video with restart IEEE International Conference on Multimedia and Expo (ICME) Setton, E., Shionozaki, A., Girod, B. IEEE. 2004: 1323–1326
Wyner-Ziv video coding with hash-based motion compensation at the receiver International Conference on Image Processing (ICIP 2004) Aaron, A., Rane, S., Girod, B. IEEE. 2004: 3097–3100
Low-complexity rate-distortion optimized video streaming International Conference on Image Processing (ICIP 2004) Chakareski, J., Apostolopoulos, J., Girod, B. IEEE. 2004: 2055–2058
R-D hint tracks for low-complexity R-D optimized video streaming IEEE International Conference on Multimedia and Expo (ICME) Chakareski, J., Apostolopoulos, J., Wee, S., Tan, W. T., Girod, B. IEEE. 2004: 1387–1390
Transform-domain Wyner-Ziv codec for video Conference on Visual Communications and Image Processing 2004 Aaron, A., Rane, S., Setton, E., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 520–528
Sender-based rate-distortionoptimized streaming of 3-D wavelet video with low latency 6th IEEE Workshop on Multimedia Signal Processing Chang, C. L., Han, S., Girod, B. IEEE. 2004: 510–513
Rate-distortion optimized streaming of video with multiple independent encodings International Conference on Image Processing (ICIP 2004) Kalman, M., Girod, B. IEEE. 2004: 3145–3148
Rate-distortion optimized video streaming with rich acknowledgments Conference on Visual Communications and Image Processing 2004 Chakareski, J., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2004: 661–668
Congestion-distortion optimized scheduling of video over a bottleneck link 6th IEEE Workshop on Multimedia Signal Processing Setton, E., Girod, B. IEEE. 2004: 179–182
Modeling the delays of successively-transmitted Internet packets IEEE International Conference on Multimedia and Expo (ICME) Kalman, M., Girod, B. IEEE. 2004: 2015–2018
Minimizing distortion for multi-path video streaming over ad hoc networks International Conference on Image Processing (ICIP 2004) Setton, E., Zhu, X. Q., Girod, B. IEEE. 2004: 1751–1754
Computing rate-distortion optimized policies for streaming media with rich acknowledgments Data Compression Conference (DCC 2004) Chakareski, J., Girod, B. IEEE COMPUTER SOC. 2004: 202–211
Rate-distortion optimized video streaming using conditional packet delay distributions 6th IEEE Workshop on Multimedia Signal Processing Kalman, M., Girod, B. IEEE. 2004: 514–517
Distortion chains for predicting the video distortion for general packet loss patterns IEEE International Conference on Acoustics, Speech, and Signal Processing Chakareski, J., Apostolopoulos, J., Tan, W. T., Wee, S., Girod, B. IEEE. 2004: 1001–1004
Congestion-optimized multi-path streaming of video over ad hoc wireless networks IEEE International Conference on Multimedia and Expo (ICME) Setton, E., Zhu, X. Q., Girod, B. IEEE. 2004: 1619–1622
Receiver-based rate-distortion optimized interactive streaming for scalable bitstreams of light fields IEEE International Conference on Multimedia and Expo (ICME) Chang, C. L., Girod, B. IEEE. 2004: 1623–1626
Rate-distortion optimized streaming for 3-D wavelet video International Conference on Image Processing (ICIP 2004) Chang, C. L., Han, S., Girod, B. IEEE. 2004: 3141–3144
Adaptive playout scheduling and loss concealment for voice communication over IP networks IEEE TRANSACTIONS ON MULTIMEDIA Liang, Y. J., Farber, N., Girod, B. 2003; 5 (4): 532-543
Multi-view coding for Image-Based Rendering using 3-D scene geometry IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Magnor, M., Ramanathan, P., Girod, B. 2003; 13 (11): 1092-1106
Generalized B pictures and the draft H.264/AVC video-com-pression standard IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Flierl, M., Girod, B. 2003; 13 (7): 587-597
Scalar costa scheme for information embedding IEEE TRANSACTIONS ON SIGNAL PROCESSING Eggers, J. J., Bauml, R., Tzschoppe, R., Girod, B. 2003; 51 (4): 1003-1019
Rate-distortion optimized packet scheduling and routing for media streaming with path diversity Data Compression Conference 2003 (DCC2003) Chakareski, J., Girod, B. IEEE COMPUTER SOC. 2003: 203–212
Analysis of Packet Loss for Compressed Video: Does Burst Loss Matter? Liang, Y., Apostolopoulos, J., G., Girod, B. 2003
Layered Coding vs. Multiple Descriptions for Video Streaming Over Multiple Paths Chakareski, J., Han, S., Girod, B. 2003
Video Coding with Superimposed Motion-Compensated Signals Flierl, M., Girod, B. Kluwer Academic Publisher. 2003
Distributed source coding: comparison of two methods close to the Wyner-Ziv bound IEEE International Symposium on Information Theory Jeanne, M., Zhang, R., Girod, B., Siohan, P. IEEE. 2003: 145–145
Wyner-Ziv Coding of Video: Applications to Compression and Error Resilience Aaron, A., Rane, S., Zhang, R., Girod, B. 2003
Prescient R-D optimized packet dependency management for low-latency video streaming IEEE International Conference on Image Processing Liang, N. J., Girod, B. IEEE. 2003: 659–662
Videocodierung mit mehreren Referenzbildern it - Informationstechnik. Girod, B., Flierl, M. 2003; 45 (5): 280-285
Inter-View Wavelet Compression of Light Fields with Disparity-Compensated Lifting Chang, C.-L., Zhu, X., Ramanathan, P., Girod, B. 2003
Scalar Costa Scheme for Information Embedding IEEE Transactions on Signal Processing Eggers, J., J., Bäuml, R., Tzschoppe, R., Girod, B. 2003; 51 (4): 1003 -1019
Rate-Distortion Optimized Streaming with Multiple Deadlines Kalman, M., Ramanathan, P., Girod, B. 2003
Prescient R-D Optimized Packet Dependency Management for Low-Latency Video Streaming Liang, Y., Girod, B. 2003
Sinais e Sistemas Girod, B., Rabenstein, R., Stenger, A. LTC - Livros Tecnicos e Cientificos Editora S.A.. 2003
Rate-distortion optimized video streaming with multiple deadlines IEEE International Conference on Image Processing Kalman, M., Ramanathan, P., Girod, B. IEEE. 2003: 661–664
Analysis of packet loss for compressed video: Does burst-length matter? IEEE International Conference on Acoustics, Speech, and Signal Processing Liang, Y. J., Apostolopoulos, J. G., Girod, B. IEEE. 2003: 684–687
Inter-view wavelet compression of light fields with disparity-compensated lifting Conference on Visual Communications and Image Processing 2003 Chang, C. L., Zhu, X. Q., Ramanathan, P., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2003: 694–706
Investigation of Motion-Compensated Lifted Wavelet Transforms Flierl, M., Girod, B. 2003
Wyner-Ziv coding for video: Applications to compression and error resilience Data Compression Conference 2003 (DCC2003) Aaron, A., Rane, S., Zhang, R., Girod, B. IEEE COMPUTER SOC. 2003: 93–102
Systematic lossy forward error protection for video waveforms IEEE International Conference on Image Processing Aaron, A., Rane, S., Rebollo-Monedero, D., Girod, B. IEEE. 2003: 609–612
Server diversity in rate-distortion optimized media streaming IEEE International Conference on Image Processing Chakareski, J., Girod, B. IEEE. 2003: 645–648
Shape adaptation for light field compression IEEE International Conference on Image Processing Chang, C. L., Zhu, X. Q., Ramanathan, P., Girod, B. IEEE. 2003: 765–768
Video streaming with diversity 4th International Conference on Multimedia and Expo (ICME 2003) Chakareski, J., Setton, E., Liang, Y., Girod, B. IEEE. 2003: 9–12
Towards practical Wyner-Ziv coding of video IEEE International Conference on Image Processing Aaron, A., Setton, E., Girod, B. IEEE. 2003: 869–872
Light field compression using disparity-compensated lifting 4th International Conference on Multimedia and Expo (ICME 2003) Girod, B., Chang, C. L., Ramanathan, P., Zhu, X. Q. IEEE. 2003: 373–376
Transforms for high-rate distributed source coding 37th Asilomar Conference on Signals, Systems and Computers Rebollo-Monedero, D., Aaron, A., Girod, B. IEEE. 2003: 850–854
Design of optimal quantizers for distributed source coding Data Compression Conference 2003 (DCC2003) Rebollo-Monedero, D., Zhang, R., Girod, B. IEEE COMPUTER SOC. 2003: 13–22
Rate-distortion optimized streaming of compressed light fields IEEE International Conference on Image Processing Ramanathan, P., Kalman, M., Girod, B. IEEE. 2003: 277–280
Adaptive multiple description video streaming over multiple channels with active probing 4th International Conference on Multimedia and Expo (ICME 2003) Setton, E., Liang, N., Girod, B. IEEE. 2003: 509–512
Distributed compression for large camera arrays 12th IEEE Workshop on Statistical Signal Processing Zhu, X. Q., Aaron, A., Girod, B. IEEE. 2003: 30–33
Light field compression using disparity-compensated lifting IEEE International Conference on Acoustics, Speech, and Signal Processing Girod, B., Chang, C. L., Ramanathan, P., Zhu, X. Q. IEEE. 2003: 760–763
Power-spectrum condition for energy-efficient watermarking IEEE TRANSACTIONS ON MULTIMEDIA Su, J. K., Girod, B. 2002; 4 (4): 551-560
Rate-constrained multihypothesis prediction for motion-compensated video compression IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Flierl, M., Wiegand, T., Girod, B. 2002; 12 (11): 957-969
Advances in channel-adaptive video streaming WIRELESS COMMUNICATIONS & MOBILE COMPUTING Girod, B., Kalman, M., Liang, Y. J., Zhang, R. 2002; 2 (6): 573-584

View details for DOI 10.1002/wcm.87

View details for Web of Science ID 000178923700004

Computing rate-distortion optimized policies for hybrid receiver/sender driven streaming of multimedia 36th Asilomar Conference on Signals, Systems and Computers Chakareski, J., Chou, P. A., Girod, B. IEEE. 2002: 1310–1314
Model-based face tracking for view-independent facial expression recognition FIFTH IEEE INTERNATIONAL CONFERENCE ON AUTOMATIC FACE AND GESTURE RECOGNITION, PROCEEDINGS Gokturk, S. B., Bouguet, J. Y., Tomasi, C., Girod, B. 2002: 287-293
Low-latency streaming of pre-encoded video using channel-adaptive bitstream assembly IEEE International Conference on Multimedia and Expo Liang, Y. J., Girod, B. IEEE. 2002: 873–876
A Real-time Internet Streaming Media Test-Bed Kellerer, W., Steinbach, E., Eisert, P., Girod, B. 2002
Generalized B Pictures Flierl, M., Girod, B. 2002
Model-Based Delay-Distortion Optimization for Video Streaming Using Packet Interleaving Liang, Y., J., Apostolopoulos, John, G., Girod, B. 2002
Informed Watermarking Eggers, J., Girod, B. Kluwer Academic Publisher. 2002
Model-based Enhancement of Lighting Conditions in Image Sequences Eisert, P., Girod, B. 2002
Adaptive playout for adaptive media streaming Kalman, M., Steinbach, E., Girod, B. 2002
Low-latency Internet video streaming using channel-adaptive bitstream assembly Liang, Y., Girod, B. 2002
A Simulation Study of Packet Path Diversity for TCP File Transfer and Media Transport on the Internet Steinbach, E., G., Liang, Y., J., Girod, B. 2002
Advances in Network-adaptive Video Streaming Girod, B., Chakareski, J., Kalman, M., Liang, Y., J., Setton, E., Zhang, R. 2002
A Communications Approach to Image Steganography Electronic Imaging 2002, San Jose, CA Eggers, J., J., Bäuml, R., Girod, B. 2002
Estimation Of Amplitude Modifications before SCS Watermark Detection Electronic Imaging 2002, San Jose, CA Eggers, J., J., Bäuml, R., Girod, B. 2002
Model-based delay-distortion optimization for video streaming using packet interleaving 36th Asilomar Conference on Signals, Systems and Computers Liang, Y. J., Apostolopoulos, J. G., Girod, B. IEEE. 2002: 1315–1319
Multi-view geometry estimation for light field compression International Fall Workshop on Vision Modeling and Visualization 2000 Sebe, I. O., Ramanathan, P., Girod, B. AKADEMISCHE VERLAGSGESELLSCH AKA GMBH. 2002: 265–272
Model-based enhancement of lighting conditions in image sequences Conference on Visual Communications and Image Processing 2002 Eisert, P., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2002: 260–267
R-D optimized media streaming enhanced with adaptive media playout IEEE International Conference on Multimedia and Expo Kalman, M., Steinbach, E., Girod, B. IEEE. 2002: 869–872
Low-latency video transmission over lossy packet networks using rate-distortion optimized reference picture selection IEEE International Conference on Image Processing Liang, Y. J., Flierl, M., Girod, B. IEEE. 2002: 181–184
Estimation of amplitude modifications before SCS watermark detection 4th Conference on Security and Watermarking of Multimedia Contents Eggers, J. J., Bauml, R., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2002: 387–398
A real-time internet streaming media testbed IEEE International Conference on Multimedia and Expo Kellerer, W., Steinbach, E., Eisert, P., Girod, B. IEEE. 2002: A453–A456
Rate-distortion optimized video streaming with adaptive playout IEEE International Conference on Image Processing Kalman, M., Steinbach, E., Girod, B. IEEE. 2002: 189–192
Robust and efficient scalable video coding with leaky prediction IEEE International Conference on Image Processing Han, S., Girod, B. IEEE. 2002: 41–44
Rate-distortion optimized streaming from the edge of the network 5th IEEE Workshop on Multimedia Signal Processing (MMSP 2002) Chakareski, J., Chou, P. A., Girod, B. IEEE. 2002: 49–52
Multi-frame motion-compensated video compression for the digital set top box IEEE International Conference on Image Processing Girod, B., Flierl, M. IEEE. 2002: 1–4
Advances in channel-adaptive video streaming IEEE International Conference on Image Processing Girod, B., Kalman, M., Liang, Y. J., Zhang, R. IEEE. 2002: 9–12
Theoretical analysis of geometry inaccuracy for light field compression IEEE International Conference on Image Processing Ramanathan, P., Girod, B. IEEE. 2002: 229–232
Video coding with motion compensation for groups of pictures IEEE International Conference on Image Processing Flierl, M., Girod, B. IEEE. 2002: 69–72
Geometry refinement for light field compression IEEE International Conference on Image Processing Ramanathan, P., Steinbach, E., Eisert, P., Girod, B. IEEE. 2002: 225–228
Using a 3-D shape model for video coding International Fall Workshop on Vision Modeling and Visualization 2000 Chang, C. L., Eisert, P., Girod, B. AKADEMISCHE VERLAGSGESELLSCH AKA GMBH. 2002: 291–297
Channel-adaptive video streaming using packet path diversity and rate-distortion optimized reference picture selection 5th IEEE Workshop on Multimedia Signal Processing (MMSP 2002) Liang, Y. J., Setton, E., Girod, B. IEEE. 2002: 420–423
Wyner-Ziv coding of motion video 36th Asilomar Conference on Signals, Systems and Computers Aaron, A., Zhang, R., Girod, B. IEEE. 2002: 240–244
A communications approach to image steganography 4th Conference on Security and Watermarking of Multimedia Contents Eggers, J. J., Bauml, R., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2002: 26–37
Adaptive playout for real-time media streaming IEEE International Symposium on Circuits and Systems Kalman, M., Steinbach, E., Girod, B. IEEE. 2002: 45–48
Common principles of image acquisition systems and biological vision PROCEEDINGS OF THE IEEE Wandell, B. A., El Gamal, A., Girod, B. 2002; 90 (1): 5-17
Compression with side information using turbo codes Data Compression Conference (DCC 2002) Aaron, A., Girod, B. IEEE COMPUTER SOC. 2002: 252–261
Analysis of digital watermarks subjected to optimum linear filtering and additive noise SIGNAL PROCESSING Su, J. K., Eggers, J. J., Girod, B. 2001; 81 (6): 1141-1175
Computer-aided 3-D simulation and prediction of craniofacial surgery: a new approach JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY Girod, S., Teschner, M., Schrell, U., Kevekordes, B., Girod, B. 2001; 29 (3): 156-158

Abstract

In plastic and reconstructive craniofacial surgery, careful preoperative planning is essential. In complex cases of craniofacial synostosis, rapid prototyping models are used to simulate the surgery and reduce operating time. Recently, 3-D CT model surgery has been introduced for presurgical planning and prediction of the postoperative result.For simulation of craniofacial surgery a computer-based system was developed that allows visualization and manipulation of CT-data using computer graphics techniques. Surgical procedures in all areas of the bony skull can be performed interactively.The case of a child with scaphocephalus is presented. Surgery is planned using the craniofacial surgery simulator described above.The computer-based interactive surgery simulation systems presented here allow precise visualization of craniofacial surgery. The accurate computer-aided 3-D simulation of bone displacements is also the prerequisite for transfer of the simulated surgery using a navigation system for surgery. Thus the preoperatively planned procedure could be transferred directly to the operating table.

View details for Web of Science ID 000169607100005

View details for PubMedID 11465254

Quantization effects on digital watermarks SIGNAL PROCESSING Eggers, J. J., Girod, B. 2001; 81 (2): 239-263
Multi-hypothesis prediction for disparity-compensated light field compression International Conference on Image Processing (ICIP 2001) Ramanathan, P., Flierl, M., Girod, B. IEEE. 2001: 101–104
Signals and Systems Girod, B., Rabenstein, B., Stenger, A. John Wiley. 2001
Medical image compression based on region of interest, with application to colon CT images 23rd Annual International Conference of the IEEE-Engineering-in-Medicine-and-Biology-Society Gokturk, S. B., Tomasi, C., Girod, B., Beaulieu, C. IEEE. 2001: 2453–2456
Quantization Effects on Digital Watermark Signal Processing Eggers, J., J., Girod, B. 2001; 81 (2): 239-263
Performance of a Practical Blind Watermarking Scheme Eggers, J., J., Su, J., K., Girod, B. 2001
Medical Image Compression Based on Region of Interest, with Application to Colon CT Images Gokturk, S., B., Tomasi, C., Girod, B., Beaulieu, C. 2001
Lagrange Multiplier Selection in Hybrid Video Coder Control Wiegand, T., Girod, B. 2001
Adaptive Playout for Low-Latency Video Streaming Steinbach, E., Färber, N., Girod, B. 2001
Classification of Compound Images Based on Transform Coefficient Likelihood Kalman, M., Keslassy, I., Wang, D., Girod, B. 2001
Multi-stream Voice Transmission over the Internet Using Path Diversity Liang, Yi, J., Steinbach, E., Girod, B. 2001
Multi-stream Voice Transmission over the Internet Using Path Diversity Liang, Yi, J., Steinbach, E., Girod, B. 2001
Digital Watermarking facing Attacks by Amplitude Scaling and Additive White Noise Eggers, J., J., Bäuml, R., Girod, B. 2001
Adaptive playout for low latency video streaming International Conference on Image Processing (ICIP 2001) Steinbach, E., Farber, N., Girod, B. IEEE. 2001: 962–965
Digital Watermarking of Chemical Structure Sets Eggers, J., J., Ihlenfeldt, W., D., Girod, B. 2001
Multihypothesis Motion-Compensated Prediction with Forward-Adaptive Hypothesis Switching Flierl, M., Girod, B. 2001
Model-based 3-D Shape and Motion Estimation Using Sliding Textures Steinbach, E., Eisert, P., Girod, B. 2001
Multiframe Motion-Compensated Prediction for Video Transmission Wiegand, T., Girod, B. Kluwer Academic Publisher. 2001
Multi-view image coding with depth maps and 3-D geometry for prediction Conference on Visual Communications and Image Processing 2001 Magnor, M., Eisert, P., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2001: 263–271
Performance of a practical blind watermarking scheme Security and Watermarking of Multimedia Contents III Conference Eggers, J. J., Su, J. K., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2001: 594–605
Multi-stream voice over IP using packet path diversity 4th IEEE Workshop on Multimedia Signal Processing (MMSP 01) Liang, Y. J., Steinbach, E. G., Girod, B. IEEE. 2001: 555–560
Blind watermarking applied to image authentication IEEE International Conference on Acoustics, Speech, and Signal Processing Eggers, J. J., Girod, B. IEEE. 2001: 1977–1980
Lagrange multiplier selection in hybrid video coder control International Conference on Image Processing (ICIP 2001) Wiegand, T., Girod, B. IEEE. 2001: 542–545
Multihypothesis motion estimation for video coding Data Compression Conference (DCC 2001) Flierl, M., Girod, B. IEEE COMPUTER SOC. 2001: 341–350
3-D simulation of craniofacial surgical procedures Conference on Medicine Meets Virtual Reality 2001 Teschner, M., Girod, S., Girod, B. I O S PRESS. 2001: 502–508

Abstract

An integrated system for simulating craniofacial surgical procedures is presented. The system computes nonlinear soft-tissue deformation due to bone realignment. It is capable of simulating bone cutting and bone realignment with integrated interactive collision detection. Furthermore, soft-tissue deformation and cutting due to surgical instruments can be visualized. The system has been tested with several individual patient data sets. Simulation processes are based on a 3-D model of a patient's preoperative bone structure of the skull derived from a computer tomography scan and on a 3-D, photorealistic model of the patient's preoperative appearance obtained by a laser range scanner. The multi-layer soft-tissue model is represented by nonlinear springs. Very fast and robust prediction of nonlinear soft-tissue deformation is computed by optimizing a nonlinear cost function.

View details for Web of Science ID 000169103300095

View details for PubMedID 11317798

Sensitivity of image-based and texture-based multi-view coding to model accuracy International Conference on Image Processing (ICIP 2001) Magnor, M., Girod, B. IEEE. 2001: 98–101
Adaptive playout scheduling using time-scale modification in packet voice communications IEEE International Conference on Acoustics, Speech, and Signal Processing Liang, Y. J., Farber, N., Girod, B. IEEE. 2001: 1445–1448
Error-resilient mobile video by edge adapted multiscale transforms International Conference on Image Processing (ICIP 2001) Girod, B. IEEE. 2001: 572–572
Classification of compound images based on transform coefficient likelihood International Conference on Image Processing (ICIP 2001) Keslassy, I., Kalman, M., Wang, D., Girod, B. IEEE. 2001: 750–753
Realistic modeling of elasto-mechanical properties of soft tissue and its evaluation 15th International Congress and Exhibition on Computer Assisted Radiology and Surgery Teschner, M., Girod, S., Girod, B. ELSEVIER SCIENCE BV. 2001: 51–56
Multihypothesis pictures for H.26L International Conference on Image Processing (ICIP 2001) Flierl, M., Wiegand, T., Girod, B. IEEE. 2001: 526–529
[Possibilities of computer graphics simulation in orthopedic surgery]. Mund-, Kiefer- und Gesichtschirurgie : MKG Kessler, P., Wiltfang, J., Teschner, M., Girod, B., Neukam, F. W. 2000; 4 (6): 373-376

Abstract

In addition to standard X-rays, photographic documentation, cephalometric and model analysis, a computer-aided, three-dimensional (3D) simulation system has been developed in close cooperation with the Institute of Communications of the Friedrich-Alexander-Universität Erlangen-Nürnberg. With this simulation system a photorealistic prediction of the expected soft tissue changes can be made. Prerequisites are a 3D reconstruction of the facial skeleton and a 3D laser scan of the face. After data reduction, the two data sets can be matched. Cutting planes enable the transposition of bony segments. The laser scan of the facial surface is combined with the underlying bone via a five-layered soft tissue model to convert bone movements on the soft tissue cover realistically.Further research is necessary to replace the virtual subcutaneous soft tissue model by correct, topographic tissue anatomy.

View details for PubMedID 11151344

Analysis of video transmission over lossy channels IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS Stuhlmuller, K., Farber, N., Link, M., Girod, B. 2000; 18 (6): 1012-1032
Error-resilient video transmission using long-term memory motion-compensated prediction IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS Wiegand, T., Farber, N., Stuhlmuller, K., Girod, B. 2000; 18 (6): 1050-1062
Model-aided coding: A new approach to incorporate facial animation into motion-compensated video coding IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Eisert, P., Wiegand, T., Girod, B. 2000; 10 (3): 344-358
Data compression for light-field rendering IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Magnor, M., Girod, B. 2000; 10 (3): 338-343
Automatic reconstruction of stationary 3-D objects from multiple uncalibrated camera views IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Eisert, P., Steinbach, E., Girod, B. 2000; 10 (2): 261-277
Efficiency analysis of multihypothesis motion-compensated prediction for video coding IEEE TRANSACTIONS ON IMAGE PROCESSING Girod, B. 2000; 9 (2): 173-183

Abstract

Overlapped block motion compensation or B-frames are examples of multihypothesis motion compensation where several motion-compensated signals are superimposed to reduce the bit-rate of a video codec. This paper extends the wide-sense stationary theory of motion-compensated prediction (MCP) for hybrid video codecs to multihypothesis motion compensation. The power spectrum of the prediction error is related to the displacement error probability density functions (pdfs) of an arbitrary number of hypotheses in a closed-form expression. We then study the influence of motion compensation accuracy on the efficiency of multihypothesis motion compensation as well as the influence of the residual noise level and the gain from optimal combination of N hypotheses. For the noise-free limiting case, doubling the number of (equally good) hypotheses can yield a gain of up to 1/2 bits/sample, while doubling the accuracy of motion compensation can additionally reduce the bit-rate by up to 1 bit/sample independent of N. For realistic noise levels, it is shown that the introduction of B-frames or overlapped block motion compensation can provide larger gains than doubling motion compensation accuracy. Spatial filtering of the motion-compensated candidate signals becomes less important if more hypotheses are combined. The critical accuracy beyond which the gain due to more accurate motion compensation is small moves to larger displacement error variances with increasing noise and increasing number of hypotheses N. Hence, sub-pel accurate motion compensation becomes less important with multihypothesis MCP. The theoretical insights are confirmed by experimental results for overlapped block motion compensation, B-frames, and multiframe motion-compensated prediction with up to eight hypotheses from ten previous frames.

View details for Web of Science ID 000085547300001

View details for PubMedID 18255384

Adaptive optimal intra update for lossy video transmission Conference on Visual Communications and Image Processing Stuhlmuller, K., Farber, N., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2000: 286–295
Optimum Attack on Digital Watermarks and its Defense Su, J., K., Eggers, J., J., Girod, B. 2000
Public Key Watermarking Using Linear Transforms Eggers, J., J., Su, J., K., Girod, B. 2000
Model-Aided Light Field Coding Magnor, M., Girod, B. 2000
Adaptive Intra Update for Lossy Video Transmission Stuhlmüller, K., Färber, N., Girod, B. 2000
A Video Codec Incorporating Block-Based Multi-Hypothesis Motion-Compensated Prediction Flierl, M., Girod, B. 2000
Direct Computation of Nonlinear Soft-Tissue Deformation Teschner, M., Girod, S., Girod, B. 2000
Object Reconstruction Using Spatially Extended Voxels Steinbach, E., Eisert, P., Girod, B. 2000
Model-Aided Coding: Using 3-D Scene Models in Motion-Compensated Video Coding Eisert, P., Wiegand, T., Girod, B. 2000
Robustness of a Blind Watermarking Scheme Eggers, J., J., Su, J., K., Girod, B. 2000
A Blind Watermarking Scheme Based on Structured Code Books Eggers, J., J., Su, J., K., Girod, B. 2000
Capacity of Digital Watermarks Subjected to an Optimal Collusion Attack Su, J., K., Eggers, J., J., Girod, B. 2000
Silhouette-Based Multiple-View Camera Calibration Ramanathan, P., Steinbach, E., Girod, B. 2000
Progressive Compression and Rendering of Light Fields Magnor, M., Endmann, A., Girod, B. 2000
Wireless Video Compressed Video over Networks Girod, B., Färber, N. edited by Reibman, A., Sun, M. -T. Marcel Dekker. 2000: 1
Data Compression in Image-Based Rendering IEEE Transactions on Circuits and Systems for Video Technology Magnor, M., Girod, B. 2000; 10 (3): 338-343
Quantization Watermarking Eggers, J., J., Girod, B. 2000
Quantization watermarking Conference on Security and Watermarking of Multimedia Contents II Eggers, J. J., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2000: 60–71
Illustration of the duality between channel coding and rate distortion with side information 34th Asilomar Conference on Signals, Systems, and Computers Su, J. K., Eggers, J. J., Girod, B. IEEE. 2000: 1841–1845
Illustration of the Duality Between Channel Coding and Rate Distortion with Side Information Su, J., K., Eggers, J., J., Girod, B. 2000
Direct Computation of Nonlinear Soft-Tissue Deformation Teschner, M., Girod, S., Girod, B. 2000
Principles of 3D Image Analysis and Synthesis edited by Girod, B., Greiner, G., Niemann, H. Kluwer Academic Publishers. 2000
Silhouette-based Multiple-View Camera Calibration Ramanathan, P., Steinbach, E., Girod, B. 2000
Interactive simulation environment for craniofacial surgical planning 14th International Congress and Exhibition on Computer Assisted Radiology and Surgery (CARS 2000) Teschner, M., Girod, S., Girod, B. ELSEVIER SCIENCE BV. 2000: 47–52
Optimum attach on digital watermarks and its defense 34th Asilomar Conference on Signals, Systems, and Computers Su, J. K., Eggers, J. J., Girod, B. IEEE. 2000: 1836–1840
Model-aided coding: Using 3-D scene models in motion-compensated video coding IEEE International Conference on Image Processing (ICIP 2000) Eisert, P., Wiegand, T., Girod, B. IEEE. 2000: 138–141
Watermark detection after quantization attacks 3rd International Workshop on Information Hiding (IH 99) Eggers, J. J., Girod, B. SPRINGER-VERLAG BERLIN. 2000: 172–186
Robustness of a blind image watermarking scheme IEEE International Conference on Image Processing (ICIP 2000) Eggers, J. J., Su, J. K., Girod, B. IEEE. 2000: 17–20
Model-based coding of multi-viewpoint imagery Conference on Visual Communications and Image Processing Magnor, M., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2000: 14–22
Rate-constrained multi-hypothesis motion-compensated prediction for video coding IEEE International Conference on Image Processing (ICIP 2000) Flierl, M., Wiegand, T., Girod, B. IEEE. 2000: 150–153
An image-domain cost function for 3-D rigid body motion estimation 15th International Conference on Pattern Recognition (ICPR-2000) Steinbach, E., Girod, B. IEEE COMPUTER SOC. 2000: 815–818
3-D object reconstruction using spatially extended voxels and multi-hypothesis voxel coloring 15th International Conference on Pattern Recognition (ICPR-2000) Steinbach, E., Girod, B., Eisert, P., Betz, A. IEEE COMPUTER SOC. 2000: 774–777
Long-term memory motion-compensated prediction for robust video transmission IEEE International Conference on Image Processing (ICIP 2000) Wiegand, T., Farber, N., Stuhlmuller, K., Girod, B. IEEE. 2000: 152–155
Two approaches to incorporate approximate geometry into multi-view image coding IEEE International Conference on Image Processing (ICIP 2000) Girod, B., Magnor, M. IEEE. 2000: 5–8
Fundamental performance limits of power-spectrum condition-compliant watermarks Conference on Security and Watermarking of Multimedia Contents II Su, J. K., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 2000: 314–325
3-D reconstruction of real-world objects using extended voxels IEEE International Conference on Image Processing (ICIP 2000) Steinbach, E., Girod, B., Eisert, P., Betz, A. IEEE. 2000: 569–572
Trade-off between source and channel coding for video transmission IEEE International Conference on Image Processing (ICIP 2000) Stuhlmuller, K., Farber, N., Girod, B. IEEE. 2000: 399–402
Model-aided coding of multi-viewpoint image data IEEE International Conference on Image Processing (ICIP 2000) Magnor, M., Eisert, P., Girod, B. IEEE. 2000: 919–922
Feedback-based error control for mobile video transmission PROCEEDINGS OF THE IEEE Girod, B., Farber, N. 1999; 87 (10): 1707-1723
Robust Internet video transmission based on scalable coding and unequal error protection SIGNAL PROCESSING-IMAGE COMMUNICATION Horn, U., Stuhlmuller, K., Link, M., Girod, B. 1999; 15 (1-2): 77-94
Long-term memory motion-compensated prediction IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Wiegand, T., Zhang, X. Z., Girod, B. 1999; 9 (1): 70-84
Optimization approaches for soft-tissue prediction in craniofacial surgery simulation 2nd International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 99) Teschner, M., Girod, S., Girod, B. SPRINGER-VERLAG BERLIN. 1999: 1183–1190
Osteotomy Simulation and Soft Tissue Prediction Using Computer Tomography Scans Teschner, M., Girod, S., Girod, B. 1999
Watermark Detection after Quantization Attacks Eggers, J., J., Girod, B. 1999
Interactive Osteotomy Simulation and Soft-Tissue Prediction Teschner, M., Girod, S., Girod, B. 1999
Deformable Templates for the Localization of Anatomical Structures in Radiological Images Sörgel, W., Girod, B. 1999
3-D Shape Reconstruction from Light Fields Using Voxel Back Projection Eisert, P., Steinbach, E., Girod, B. 1999
Video Communication -- Advances and Applications Girod, B. 1999
Fully Embedded Coding of Triangle Meshes Magnor, M., Girod, B. 1999
Power Spectrum Condition for L2-Efficient Watermarking Su, J., K., Girod, B. 1999
Long-Term Memory Prediction with Affine Motion Compensation Wiegand, T., Steinbach, E., Girod, B. 1999
Using Multiple Global Motion Models for Improved Block-Based Video Coding Steinbach, E., Wiegand, T., Girod, B. 1999
Rate-Distortion Efficient Video Compression Using a 3-D Head Model Eisert, P., Wiegand, T., Girod, B. 1999
3-D Image Models and Compression: Synthetic Hybrid or Natural Fit? Girod, B., Eisert, P., Magnor, M., Steinbach, E., Wiegand, T. 1999
Interactive Craniofacial Surgery Simulation: A Optimization Approach Teschner, M., Girod, S., Girod, B. 1999
Scalable Internet Video Streaming with Unequal Error Protection Stuhlmüller, K., Link, M., Girod, B. 1999
Spread Spectrum Watermarking: Malicious Attacks and Counter-Attacks Hartung, F., Su, J., Girod, B. 1999
Bidirectionally Decodable Streams of Prefix Code Words IEEE Communications Letters Girod, B. 1999; 3 (8): 245-247
A channel model for a watermark attack Conference on Security and Watermarking of Multimedia Contents Su, J. K., Hartung, F., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 1999: 159–170
On the robustness and imperceptibility of digital fingerprints 6th International Conference on Multimedia Computing and Systems (IEEE ICMCS 99) Su, J. K., Girod, B. IEEE COMPUTER SOC. 1999: 530–535
Spread spectrum watermarking: Malicious attacks and counterattacks Conference on Security and Watermarking of Multimedia Contents Hartung, F., Su, J. K., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 1999: 147–158
3-D Imaging and Compression - Synthetic Hybrid or Natural Fit? Girod, B., Eisert, P., Magnor, M., Steinbach, E., Wiegand, T. 1999
Channel Model for a Watermark Attack Su, J., Hartung, F., Girod, B. 1999
Packet Loss Resilient Internet Video Streaming Girod, B., Stuhlmüller, K., Link, M., Horn, U. 1999
Analysis of Error Propagation in Hybrid Video Coding with Application to Error Resilience Färber, N., Stuhlmüller, K., Girod, B. 1999
Hierarchical Coding of Light Fields with Disparity Maps Magnor, M., Girod, B. 1999
Adaptive Block-Based Light Field Coding Magnor, M., Girod, B. 1999
Efficient and robust soft tissue prediction in craniofacial surgery simulation using individual patient's data sets 13th International Congress and Exhibition on Computer Assisted Radiology and Surgery (CARS 99) Teschner, M., Girod, S., Girod, B. ELSEVIER SCIENCE BV. 1999: 635–639
Multi-hypothesis, volumetric reconstruction of 3-D objects from multiple calibrated camera views IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 99) Eisert, P., Steinbach, E., Girod, B. IEEE. 1999: 3509–3512
Improved Encoding of DCT Coefficients for Low Bit-Rate Video Coding Using Multiple VLC Code Tables Hartung, F., Girod, B. 1999
Digital watermarking of text, image, and video documents COMPUTERS & GRAPHICS-UK Su, J. K., Hartung, F., Girod, B. 1998; 22 (6): 687-695
Analyzing facial expressions for virtual conferencing IEEE COMPUTER GRAPHICS AND APPLICATIONS Eisert, P., Girod, B. 1998; 18 (5): 70-78
Digital watermarking of MPEG-4 facial animation parameters COMPUTERS & GRAPHICS-UK Hartung, F., Eisert, P., Girod, B. 1998; 22 (4): 425-435
Extensions of ITU-T recommendation H.324 for error-resilient video transmission IEEE COMMUNICATIONS MAGAZINE Farber, N., Girod, B., Villasenor, J. 1998; 36 (6): 120-128
Watermarking of uncompressed and compressed video SIGNAL PROCESSING Hartung, F., Girod, B. 1998; 66 (3): 283-301
Motion-based analysis and segmentation of image sequences using 3-D scene models SIGNAL PROCESSING Steinbach, E., Eisert, P., Girod, B. 1998; 66 (2): 233-247
Entropy-constrained linear vector prediction for motion-compensated video coding IEEE International Symposium on Information Theory Wiegand, T., Flierl, M., Girod, B. IEEE. 1998: 409–409
High-Order Motion Compensation for Low Bit-Rate Video Girod, B., Wiegand, T., Steinbach, E., Flierl, M., Zhang, X. 1998
Model-Based Coding of Facial Image Sequences at Varying Illumination Conditions Eisert, P., Girod, B. 1998
Image and Video Coding IEEE Signal Processing Magazine Girod, B., Gray, R., M., Kovacevic, J., Vetterli, M. 1998: 40-46 , 56-57
Multiple Reference Picture Video Coding Using Polynomial Motion Models Wiegand, T., Steinbach, E., Stensrud, A., Girod, B. 1998
Error-Resilient Coding for H.263 Insights into Mobile Multimedia Communications Girod, B., Färber, N., Steinbach, E. edited by Bull, D. Academic Press. 1998: 445–459
3D-Simulation kraniofazialer Eingriffe bei Kraniosynostosen Girod, S., Teschner, M., Schrell, U., Kevekordes, B., Girod, B. 1998
Präoperative Visualisierung und Simulation in der kraniofazialen Chirurgie durch 3D-Laser-Scanning und 3D-Computertomographie Girod, S., Teschner, M., Becker, T., Neukam, F. -W., Girod, B. 1998
Multiresolution Coding of of Image and Video Girod, B., Hartung, F., Horn, U. 1998
Planning and Evaluation of Reorienting Osteotomies of the Proximal Femur in Cases of SCFE Using Virtual 3D Models Richolt, J., Everett, P., Teschner, M., Girod, B., Millis, M., Kikinis, R. 1998
Accuracy Limits for 3-D Rigid Body Motion Estimation under Perspective Projection Steinbach, E., Betz, A., Girod, B. 1998
Digital Watermarking of 3D Head Model Animation Parameters Hartung, F., Eisert, P., Girod, B. 1998
Computer Aided Diagnosis of Bone Lesions in the Facial Skeleton Sörgel, W., Girod, B., Girod, S. 1998
Error-Resilient Standard-Compliant Video Coding Signal Recovery Techniques for Image and Video Compression and Transmission Girod, B., Färber, N. edited by Katsaggelos, A., Galatsanos, N., P. Kluwer Academic Publishers. 1998: 175–197
A new approach for combined performance evaluation of wireless ATM at channel and higher protocol levels 1st IEEE International Conference on ATM (ICATM 98) Ben Younes, K., Franz, W., Girod, B. IEEE. 1998: 71–76
Planning and evaluation of reorienting osteotomies of the proximal femur in cases of SCFE using virtual three-dimensional models 1st International Conference on Medical Image Computing and Computer-Assisted Intervention (MICCAI 98) Richolt, J. A., Teschner, M., Everett, P., Girod, B., Millis, M. B., Kikinis, R. SPRINGER-VERLAG BERLIN. 1998: 1–8
Scalable codec architectures for Internet video-on-demand 31st Asilomar Conference on Signals, Systems and Computers Girod, B., Farber, N., Horn, U. IEEE COMPUTER SOC. 1998: 357–361
Packet loss resilient Internet video streaming Meeting on Visual Communications and Image Processing Girod, B., Stuhlmuller, K., Link, M., Horn, U. SPIE-INT SOC OPTICAL ENGINEERING. 1998: 833–844
Why B-Pictures Work: A Theory of Multihypothesis Motion-Compensated Prediction Girod, B. 1998
Computer-Assisted Analysis of Hip Joint Flexibility Teschner, M., Richolt, J., Kikinis, R., Girod, B. 1998
The SFB 603 - Model Based Analysis and Visualization of Complex Scenes and Sensor Data Niemann, H., Girod, B., Seidel, H., P., Heigl, B., Heidrich, W., Magnor, M. 1998
Robust Internet Video Transmission Based on Scalable Coding and Unequal Error Protection Horn, U., Stuhlmüller, K., Link, M., Girod, B. edited by Wedekind, H., Kleinöder, J. 1998
A New Approach for Combined Performance Evaluations of Wireless ATM at Channel and Higher Protocol Levels Younes, K., Ben, Franz, W., Girod, B. 1998
A content-dependent fast DCT for low bit-rate video coding IEEE International Conference on Image Processing Girod, B., Stuhlmuller, K. W. IEEE COMPUTER SOC. 1998: 80–84
Deformable modeling of facial tissue for craniofacial surgery simulation. Computer aided surgery Keeve, E., Girod, S., Kikinis, R., Girod, B. 1998; 3 (5): 228-238

Abstract

While deformable object modeling has been studied by computer graphics specialists for more than two decades, only a few applications in the field of surgical simulation have been developed which provide both real-time and physically realistic modeling of complex, nonlinear tissue deformations. Particularly in craniofacial surgery, the prediction of soft-tissue changes--which result from alterations in the underlying bone structure--is critical to the surgical outcome. The prediction these tissue changes and, therefore, the prognosis of the postoperative appearance of the patient, is still based on empirical studies of the relationship between bone and tissue movements: There exists no physical model which takes into account the individual patient anatomy to simulate the resulting tissue changes during craniofacial surgery. In this article we present two different deformable tissue models which are intergrated in an interactive surgical simulation test bed. Both techniques allow precise preoperative simulation of the resulting soft tissue changes during craniofacial surgery and visualization of the patient's postoperative appearance. The different deformable models are described in detail and both are applied to the same craniofacial case study. The simulation results are shown and compared with regard to the speed and accuracy of the prediction of the patient's postoperative appearance.

View details for PubMedID 10207647

A locally optimal design algorithm for block-based multi-hypothesis motion-compensated prediction Data Compression Conference Flierl, M., Wiegand, T., Girod, B. I E E E, COMPUTER SOC PRESS. 1998: 239–248
Fast search for long-term memory motion-compensated prediction IEEE International Conference on Image Processing Wiegand, T., Lincoln, B., Girod, B. IEEE COMPUTER SOC. 1998: 619–622
Standard compatible extension of H.263 for robust video transmission in mobile environments IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY Steinbach, E., Farber, N., Girod, B. 1997; 7 (6): 872-881
Performance of the H.263 video compression standard JOURNAL OF VLSI SIGNAL PROCESSING SYSTEMS FOR SIGNAL IMAGE AND VIDEO TECHNOLOGY Girod, B., Steinbach, E., Farber, N. 1997; 17 (2-3): 101-111
Scalable video transmission for the Internet 8th Joint European Networking Conference Horn, U., Girod, B. ELSEVIER SCIENCE BV. 1997: 1833–42
Adaptive surface data compression SIGNAL PROCESSING Keeve, E., Schaller, S., Girod, S., Girod, B. 1997; 59 (2): 211-220
Entropy-constrained design of quadtree video coding schemes 6th International Conference on Image Processing and its Applications Wiegand, T., Flierl, M., Girod, B. INST ELECTRICAL ENGINEERS INSPEC INC. 1997: 36–40
3D CT and 3D Laser Scanning in Craniofacial Tumor Surgery Planning Becker, T., Girod, S., Teschner, M., Lenz, M., Girod, B. 1997
Performance Evaluation of Multimedia Services over Mobile IP Younes, K., Ben, Spitz, S., Dulz, W., Girod, B. 1997
Model-based 3D motion estimation with illumination compensation Eisert, P., Girod, B. 1997
Fehlerverschleierung für paketierte Sprachübertragung durch Zeitdehnung und Phasenanpassung Stenger, A., Rabenstein, R., Girod, B. 1997
Advances in Digital Image Communication edited by Girod, B. 1997
Performance Evaluation of Wireless Indoor Communication Systems using Three-Dimensional Ray Tracing Younes, K., Ben, Girod, B. 1997
Data-Driven Structure-from-Motion using the Epipolar Corridor Constraint Steinbach, E., Chaudhuri, S., Girod, B. 1997
An Optimal Search Strategy for 3-D Motion Estimation Steinbach, E., Chaudhuri, S., Girod, B. 1997
Model-based Facial Expression Parameters from Image Sequences Eisert, P., Girod, B. 1997
Block-Based Hybrid Video Coding Using Motion-Compensated Long-Term Memory Prediction Wiegand, T., Zhang, X., Girod, B. 1997
Motion-Compensating Long-Term Memory Prediction Wiegand, T., Zhang, X., Girod, B. 1997
Simulation of Highway Traffic for Mobile Communication Systems Design Younes, K., Ben, Rabenstein, R., Girod, B. 1997
Scalable video coding for the Internet Horn, U., Girod, B. 1997
Model-based estimation of facial expression parameters from image sequences International Conference on Image Processing Eisert, P., Girod, B. I E E E, COMPUTER SOC PRESS. 1997: 418–421
Copyright protection in video delivery networks by watermarking of pre-compressed video 2nd European Conference on Multimedia Applications, Services and Techniques (ECMAST 97) Hartung, F., Girod, B. SPRINGER-VERLAG BERLIN. 1997: 423–436
Data driven structure-from-motion using the epipolar corridor constraint 1997 Conference on Visual Communications and Image Processing Steinbach, E., Girod, B., Chaudhuri, S. SPIE - INT SOC OPTICAL ENGINEERING. 1997: 558–567
A scalable codec for Internet video streaming 13th International Conference on Digital Signal Processing (DSP 97) Girod, B., Horn, U. IEEE. 1997: 221–224
Robust estimation of multi-component motion in image sequences using the epipolar constraint IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 97) Steinbach, E., Chaudhuri, S., Girod, B. IEEE COMPUTER SOC. 1997: 2689–2692
Model-based 3D-motion estimation with illumination compensation 6th International Conference on Image Processing and its Applications Eisert, P., Girod, B. INST ELECTRICAL ENGINEERS INSPEC INC. 1997: 194–98
Multiple reference picture video coding using polynomial motion models Visual Communications and Image Processing 1998 Conference Wiegand, T., Steinbach, E., Stensrud, A., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 1997: 134–145
Bit allocation methods for closed-loop coding of oversampled pyramid decompositions International Conference on Image Processing Horn, U., Wiegand, T., Girod, B. I E E E, COMPUTER SOC PRESS. 1997: 17–20
Robust H.263 compatible video transmission for mobile access to video servers International Conference on Image Processing Farber, N., Girod, B. I E E E, COMPUTER SOC PRESS. 1997: 73–76
Estimation of Motion Vectors Fields for Multiscale Motion Compensation Horn, U., Girod, B. 1997
Biomechanic-Based Modeling of Facial Tissue for Craniofacial Surgery Simulation Keeve, E., Girod, S., Neukam, F. -W., Girod, B. 1997
Facial Expression Analysis for Model-Based Coding of Video Sequences Eisert, P., Girod, B. 1997
Watermarking of MPEG-2 Encoded Video Without Decoding and Re-encoding Hartung, F., Girod, B. 1997
Einführung in die Systemtheorie Girod, B., Rabenstein, R., Stenger, A. B. G. Teubner Verlag, Stuttgart. 1997
Scalable Codec Architectures for Internet Video-on-Demand Girod, B., Färber, N., Horn, U. 1997
Speech Driven Synthesis of Talking Head Sequences Eisert, P., Chaudhuri, S., Girod, B. 1997
Einbettung digitaler Wasserzeichen in MPEG-2 codierte Videosequenzen Hartung, F., Girod, B. 1997
Motion segmentation for region-based coding Stuhlmüller, K., Girod, B. 1997
Rate-distortion optimal contour prediction for a region-based coder International Conference on Image Processing Stuhlmuller, K., Girod, B. I E E E, COMPUTER SOC PRESS. 1997: 49–52
Data-driven multi-frame 3D motion estimation International Conference on Image Processing Steinbach, E., Chaudhuri, S., Girod, B. IEEE COMPUTER SOC. 1997: 464–467
Motion-compensating long-term memory prediction International Conference on Image Processing Wiegand, T., Zhang, X. Z., Girod, B. I E E E, COMPUTER SOC PRESS. 1997: 53–56
Model-based synthetic view generation from a monocular video sequence International Conference on Image Processing Tsai, C. J., Eisert, P., Girod, B., Katsaggelos, A. K. IEEE COMPUTER SOC. 1997: 444–447
Fast public-key watermarking of compressed video International Conference on Image Processing Hartung, F., Girod, B. IEEE COMPUTER SOC. 1997: 528–531
Watermarking of MPEG-2 encoded video without decoding and re-encoding 1997 Conference on Multimedia Computing and Networking Hartung, F., Girod, B. SPIE - INT SOC OPTICAL ENGINEERING. 1997: 264–274
Digital watermarking of MPEG-2 coded video in the bitstream domain IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 97) Hartung, F., Girod, B. IEEE COMPUTER SOC. 1997: 2621–2624
Craniofacial surgery simulation 4th International Conference on Visualization in Biomedical Computing (VBC 96) Keeve, E., Girod, S., Girod, B. SPRINGER-VERLAG BERLIN. 1996: 541–546
A new technique for audio packet loss concealment IEEE GLOBECOM 1996 - GLOBAL INTERNET 96 Sanneck, H., Stenger, A., Younes, K. B., Girod, B. I E E E. 1996: 48–57
Interactive Craniofacial Surgery Simulation Keeve, E., Girod, S., Augustin, A., Binner, A., Girod, B. 1996
Anatomy-Based Facial Tissue Modeling Using the Finite Element Method Keeve, E., Girod, S., Pfeifle, P., Girod, B. 1996
Illumination Compensated Motion Estimation for Analysis Synthesis Coding 3D Image Analysis and Synthesis Eisert, P., Girod, B. edited by Girod, B., Niemann, H., Seidel, H.-P. Infix Verlag. 1996: 61–66
A New Error Concealment Technique for Audio Transmission with Packet Loss Stenger, A., Girod, B., Younes, K., Ben, Reng, R. 1996
Robust H.263 CompatibleTransmission for Mobile Video Server Access Färber, N., Steinbach, E., Girod, B. 1996
Robust H.263 Compatible Video Transmission Over Wireless Channels Färber, N., Steinbach, E., Girod, B. 1996
A framework for Quality of Service analysis in mobile communication networks 10th European Simulation Multiconference Younes, K. B., Schlenker, M., Girod, B. SOC MODELING SIMULATION INT-SCS. 1996: 852–857
Soft Tissue Prediction in Tumor Surgery of the Head and Neck by 3D CT and 3D Laser Scanning Girod, S., Keeve, E., Spitzer, W., Neukam, F. -W., Girod, B. 1996
Fast Rigid and Flexible Body Animation for Complex Interactive Simulations Hummel, A., Girod, B. 1996
Standards Based Video Communication at Very Low Bit-rates Girod, B., Färber, N., Steinbach, E. 1996
Scalable Video Coding for Multimedia Applications and Robust Transmission over Wireless Channels Girod, B., Horn, U., Belzer, B. 1996
Soft Tissue Prediction in Tumor Surgery of the Head and Neck by 3D CT and 3D Laser Scanning Girod, S., Keeve, E., Spitzer, W., Neukam, F. -W., Girod, B. 1996
Low Complexity Predictive Coding of Color Video Using Optimum Switched Two-Level Quantizers Hartung, F., Girod, B. 1996
Estimation of Rigid Body Motion and Scene Structure from Image Sequences Using a Novel Epipolar Transform Steinbach, E., Girod, B. 1996
A New Method for Simultaneous Estimation of Displacement, Depth, and Rigid Body Motion Parameters Girod, B., Steinbach, E. 1996
Computer-Aided Craniofacial Surgery Journal Int. Society for Computer Aided Surgery Keeve, E., Girod, S., Girod, B. 1996; 3 (2): 6-10
Computergraphik in der Chirurgieplanung it+ti - Informationstechnik und Technische Informatik Keeve, E., Girod, S., Girod, B. 1996; 38 (3): 29-34
Performance analysis of multiscale motion compensation techniques in pyramid coders International Conference on Image Processing (ICIP-96) Horn, U., Girod, B. IEEE. 1996: 255–258
Robust H.263 compatible transmission for mobile video server access 1st International Workshop on Wirless Image/Video Communications Farber, N., Steinbach, E., Girod, B. I E E E. 1996: 8–13
Estimation of rigid body motion and scene structure from image sequences using a novel epipolar transform 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 96) Steinbach, E., Girod, B. IEEE. 1996: 1910–1913
Recent advances in mobile video communications 1996 IEEE Workshop on VLSI Signal Processing Girod, B., BenYounes, K., Faerber, N., Steinbach, E. I E E E. 1996: 3–12
3D motion and scene structure estimation with motion dependent distortion of measurement windows International Conference on Image Processing (ICIP-96) Steinbach, E., Hanjalic, A., Girod, B. IEEE. 1996: 61–64
Anatomy-based facial tissue modeling using the finite element method 7th Annual IEEE Conference on Visualization (Visualization 96) Keeve, E., Girod, S., Pfeifle, P., Girod, B. IEEE COMPUTER SOC. 1996: 21-?
Recent advances in video compression 1996 IEEE International Symposium on Circuits and Systems - Circuits and Systems Connecting the World (ISCAS 96) Girod, B., Younes, K. B., Bernstein, R., Eisert, P., Farber, N., Hartung, F., Horn, U., Steinbach, E., Stuhlmuller, K., Wiegand, T. IEEE. 1996: 580–583
A Framework for Quality of Service Analysis in Mobile Communication Networks Younes, K., Ben, Girod, B., Schlenker, M. 1996
Robust Estimation of Three-Dimensional Motion and Structure of Multiple Objects from Image Sequences Steinbach, E., Chaudhuri, S., Girod, B. 1996
A New Technique for Audio Packet Loss Concealment Sanneck, H., Stenger, A., Younes, K., Ben, Girod, B. 1996
Computer-aided craniofacial surgery International Symposium on Computer and Communication Systems for Image Guided Diagnosis and Therapy (CAR 96) Keeve, E., Girod, S., Girod, B. ELSEVIER SCIENCE BV. 1996: 757–763
Scalable video coding with multiscale motion compensation and unequal error protection Symposium on Multimedia Communications and Video Coding Girod, B., Horn, U., Belzer, B. PLENUM PRESS DIV PLENUM PUBLISHING CORP. 1996: 475–482
Digital watermarking of raw and compressed video EUROPTO Conference on Digital Compression Technologies and Systems for Video Communications Hartung, F., Girod, B. SPIE-INT SOC OPTICAL ENGINEERING. 1996: 205–213
Rate-constrained contour-representation for region-based motion compensation Conference on Visual Communications and Image Processing 96 Stuhlmuller, K. W., Salai, A., Girod, B. SPIE - INT SOC OPTICAL ENGINEERING. 1996: 344–355
Statistical optimization of switched two-level quantizers with application to DPCM encoding of color video 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 96) Hartung, F., Girod, B. IEEE. 1996: 1974–1977
ADVANCES IN INTERACTIVE CRANIOFACIAL SURGERY PLANNING BY 3D SIMULATION AND VISUALIZATION INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY Girod, S., Keeve, E., Girod, B. 1995; 24 (1): 120-125

Abstract

In craniofacial surgery careful preoperative planning is essential. Traditional preoperative work-up consists of cast model surgery, cephalometric prediction tracing and analysis of photographs. Recently, we introduced 3-dimensional (3D) computed tomography (CT) model surgery in our preoperative work-up and presurgical prediction of the postoperative result. However, only limited information can be extracted concerning soft tissue changes which are most important for the patients' postoperative appearance. We propose a new system which will allow a precise preoperative visualization of not only bony structures but also the soft tissue surfaces. 3D CT data of the skull are integrated with 3D surface data acquired by laser scanning. Based on the 3D CT data the bony structures are segmented automatically and processed interactively to simulate the planned surgical procedure. Afterwards, the 3D soft tissue changes resulting from the shifting of bony segments are computed. The postoperative appearance of the patient is visualized using computer animation techniques.

View details for Web of Science ID A1995QU46200009

View details for PubMedID 7782646

Joint source channel coding of images with trellis coded quantization and convolutional codes IEEE International Conference on Image Processing Belzer, B., Villasenor, J. D., Girod, B. IEEE COMPUTER SOC. 1995: B85–B88
Anatomy-Based Modeling of Human Facial Tissue for Craniofacial Surgery Simulation Visualization '95 - Dynamics and Complexity Bremen, Germany Keeve, E., Girod, S., Jauch, J., Girod, B. 1995
Anatomy-Based Modeling of Human Facial Tissue for Craniofacial Surgery Simulation Visualization '95 - Dynamics and Complexity Keeve, E., Girod, S., Jauch, J., Girod, B. 1995: 27–29
Scalable Video Coding with Multiscale Motion Compensation and Unequal Error Protection Girod, B., Horn, U., Belzer, B. 1995
Interactive Craniofacial Surgery Planning by 3D-Simulation and Visualization 3rd International Workshop on Rapid Prototyping in Medicine & Computer-Assisted Surgery Erlangen, Germany Keeve, E., Girod, S., Pfeifle, P., Girod, B. 1995
Fortschritte in der Planung von Korrekturoperationen kraniofazialer Fehlbildungen durch interaktive 3D-Simulation und Visualisierung Int. J. Oral Maxillofac. Surg. Girod, S., Keeve, E., Girod, B. 1995; 24 (1): 124-125
Joint Source Channel Coding of Images with Trellis Coded Quantization and Convolutional Codes Belzer, B., Villasenor, J., D., Girod, B. 1995
Interactive Craniofacial Surgery Planning by 3D-Simulation and Visualization 3rd International Workshop on Rapid Prototyping in Medicine & Computer-Assisted Surgery Keeve, E., Girod, S., Pfeifle, P., Girod, B. 1995: 19–21
FRANCIS - Ein interaktives computergraphisches Simulationssystem zur schnellen Animation starrer und flexibler Körper Visualization '95 - Dynamics and Complexity Hummel, A., Girod, B. 1995: 27–29
Multimediale Visualisierung von Umweltbelastungsdaten Brachflächen und Flächenrecycling Keeve, E., Girod, B. edited by Genske, D., Noll, H. -P. Ernst und Sohn, Berlin, Germany. 1995: 163–170
Computer als Medium Informatik heute: Informationelle Strukturen in den Wissenschaften Girod, B. edited by Schubert, V., Seegmüller, G. EOS Verlag, St. Ottilien. 1995: 27–48
Interaktive Operationsplanung: Ein physikalisches Modell zur Simulation von Weichgewebeverformungen bei craniofacialen Korrekturoperationen Keeve, E., Girod, S., Girod, B. 1995
Subband Image Coding Design and Applications of Subbands and Wavelets Girod, B., Hartung, F., Horn, U. edited by Akansu, A., P., M., J. Kluwer Academic Publishers, Norwell, MA. 1995: 213–250
Comparison of the H.263 and H.261 Video Compression Standards Girod, B., Steinbach, E., Färber, N. 1995
FRANCIS - Ein interaktives computergraphisches Simulationssystem zur schnellen Animation starrer und flexibler Körper Visualization '95 - Dynamics and Complexity Bremen, Germany Hummel, A., Girod, B. 1995
Image Sequence Coding Using 3D Scene Models Girod, B. 1994
Rate-constrained Motion Estimation Girod, B. 1994
Integration of Motion Video into Multimedia Computers Directions in Multimedia Research Girod, B. edited by Encarnacao, J., L., Foley, J. Springer, Heidelberg, New York. 1994: 139–154
Modeling and Animation of Facial Expressions Using B-Splines Visual Computer Hoch, M., Fleischmann, G., Girod, B. 1994; 11: 87-95
Simple range cameras based on focal error J. Opt. Soc. Am. A Pentland, A., Scherock, S., Darell, T., Girod, B. 1994; 11 (11): 2925-2934
Pyramid Coding using Lattice Vector Quantization for Scalable Video Applications Horn, U., Girod, B. 1994
Soft Tissue Prediction in Orthognatic Surgery by 3D-CT and 3D-Laser Scanning Girod, S., Keeve, E., Girod, B. 1994
Modeling for Real-time Facial Animation Girod, B., Fleischmann, G., Heeg, R., Hoch, M., Melcher, M., Steinsträsser, R. 1994
Weichteilveränderungen bei 3D-Operationsplanung bei komplexen Operationen am Gesichtsschädel Kongress der Deutschen Gesellschaft für Mund-, Kiefer- und Gesichtschirurgie, Kiel, Germany Girod, S., Keeve, E., Girod, B. 1994
Soft Tissue Prediction in Orthognatic Surgery by 3D-CT and 3D-Laser Scanning Journal Oral Maxillofacial Surgery Suppl. Girod, S., Keeve, E., Girod, B. 1993; 51: 167
What's Wrong With Mean Squared Error? Visual Factors of Electronic Image Communications Girod, B. edited by Watson, A., B. MIT Press. 1993: 207–220
Scalable Video for Multimedia Workstations Computers + Graphics Girod, B. 1993; 17 (3): 269-276
Region-Based Motion Field Estimation Wagner, P., Girod, B. 1993
Aktive Konturmodelle zur Segmentierung elektronenmikroskopischer Aufnahmen in der Tumordiagnose und -prognose Garbe, S., Wolf, B., Keeve, E., Girod, B. 1993
Interaktive Operationsplanung: 3D-Rekonstruktion tomographischer Sequenzen für die Simulation des postoperativen Erscheinungsbildes eines Patienten nach einer craniofacialen Korrekturoperation Keeve, E., Girod, S., Girod, B. 1993
Motion-Compensating Prediction with Fractional-Pel Accuracy IEEE Transactions on Communications Girod, B. 1993; 41 (4): 604-612
Spatial Shaping: A Fully Compatible Improvement of DCT Coding Girod, B., Horn, U., Xiancheng, Y. 1993
Motion Compensation: Visual Aspects, Accuracy, and Limitations Motion Analysis and Image Sequence Processing Girod, B. edited by Sezan, M., I., Lagendijk, R., L. Kluwer Academic Publishers. 1993: 125–152
Vector Quantization for Entropy Coding of Image Subbands IEEE Transactions on Image Processing Senoo, T., Girod, B. 1992; 1 (3): 526-533
Psychovisual Aspects of Image Communication invited paper, Signal Processing Girod, B. 1992; 28 (3): 239-251
Entropy-Coded Vector Quantization of Image Subbands Girod, B., Senoo, T. 1992
Entropy-Coded Vector Quantization of Image Subbands Girod, B., Senoo, T. 1991
Vektorquantisierung zur Entropiecodierung von teilband-zerlegten Bildsignalen Girod, B., Senoo, T. 1991
Displacement Estimation with a Rigid Body Motion Constraint Girod, B., Wagner, P. 1990
Sensing and Reconstruction of Three-Dimensional Objects and Scenes edited by Girod, B. SPIE, Bellingham, WA. 1990
Optimization of Subband Vector Quantization of Image Subbands Senoo, T., Girod, B., Lippman, A. 1990
THE FASCICULAR STRUCTURE OF THE LINGUAL NERVE AND THE CHORDA TYMPANI - AN ANATOMIC STUDY JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY Girod, S. C., Neukam, F. W., Girod, B., Reumann, K., SEMRAU, H. 1989; 47 (6): 607-609

Abstract

Damage of the lingual nerve is one of the most common problems in oral surgery, especially during removal of the third molar. After microsurgery of the lingual nerve, there is a lack of regeneration of the gustatory fibers in comparison with the sensory fibers. The histologic investigation of ten human lingual nerve preparations showed that the chorda tympani fibers distribute widely in the fascicles of the lingual nerve. Therefore, after microsurgical reconstruction of the lingual nerve in the third molar region, the chance of the gustatory fibers meeting and regenerating is very low.

View details for Web of Science ID A1989U841300017

View details for PubMedID 2723860

Vertical Sampling Rate Decimation and Line-Offset Decimation of Colour Difference Signals Signal Processing Girod, B., Geuen, W. 1989; 16 (2): 109-127
Depth from Defocus of Structured Light Girod, B., Scherock, S. 1989
The information theoretical significance of spatial and temporal masking in video signals Girod, B. 1989
Automatic 3-D Scene Modelling from Range and Motion Girod, B., Bove Jr., V., M., Lippman, A., B. 1989
Perceptual Gains for Coding of Moving Images without Visible Impairments Girod, B. 1989
Direct Estimation of Displacement Histograms Girod, B., Kuo, D. 1989
A Subjective Evaluation of Noise Shaping Quantization for Adaptive Intra-/Interframe DPCM Coding of Color Television Signals IEEE Transactions on Communications Girod, B., Almer, H., Bengtsson, L., Christensson, B., Weiss, P. 1988; 36 (3): 332-346
Ein Modell der menschlichen visuellen Wahrnehmung zur Irrelevanzreduktion von Fernsehluminanzsignalen Girod, B. VDI-Verlag, Düsseldorf: VDI-Fortschritt-Berichte. 1988
Spatial and Temporal Masking by Saturation in the Human Fovea Girod, B. 1988
Motion-Compensating Prediction with Fractional Pel Accuracy for 64 kbit/s Coding of Moving Video Girod, B., Joubert, F. 1988
Eye Movements and Coding of Video Sequences Girod, B. 1988
How important is masking for picture coding? Girod, B. 1988
Noise Shaping DPCM in a 34 Mbit/s Broadcast Codec Girod, B., Almer, H., Bengtsson, L., Christensson, B., Weiss, P. 1987
Displacement Estimation by Multi-field Matching Girod, B. 1987
The Efficiency of Motion-compensating Prediction for Hybrid Coding of Video Sequences IEEE Journal on Selected Areas in Communications Girod, B. 1987; SAC-5 (7): 1140-1154
Motion-Compensating Conversion without Loss of Vertical Resolution in Line-Interlaced Television Systems Girod, B., Thoma, R. 1986
Efficiency of motion-compensating prediction in a generalized hybrid coding scheme Girod, B., Micke, T. 1986
Motion Compensating Field Interpolation from Interlaced and Non-Interlaced Grids Girod, B., Thoma, R. 1985
Isotropic Intraframe Prediction Girod, B. 1984
Design of Switched Predictors for Interframe Coding of Television Signals Girod, B. 1984
Reconstruction Noise Shaping in the Context of Predictive TV Signal Coding Girod, B. 1984
A Line Multiplexer for Digital Video Girod, B. 1983
Prädiktoroptimierung unter Berücksichtigung multiplikativen Quantisierungsrauschens Kleinheubacher Berichte, Fernmeldetechnisches Zentralamt Girod, B. 1983: 393-403
Objective Quality Measures for the Design of Digital Image Transmission Systems Girod, B. 1981
Adaptive Prediction for the DPCM Coding of Television Signals IEEE Transactions on Acoustics, Speech, and Signal Processing Girod, B. 1981; ASSP-29 (12): 1142-1147