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  Multi-Video Compression in Texture Space

Ziegler, G., Lensch, H. P. A., Ahmed, N., Magnor, M., & Seidel, H.-P. (2004). Multi-Video Compression in Texture Space. In 11th IEEE International Conference on Image Processing (ICIP 2004) (pp. 2467-2470). Piscataway, USA: IEEE.

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icip2004_gziegler_and_co_multiview_video_compression.pdf (Publisher version), 224KB
 
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 Creators:
Ziegler, Gernot1, Author           
Lensch, Hendrik P. A.1, Author           
Ahmed, Naveed1, Author           
Magnor, Marcus2, Author           
Seidel, Hans-Peter1, Author           
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1Computer Graphics, MPI for Informatics, Max Planck Society, ou_40047              
2Graphics - Optics - Vision, MPI for Informatics, Max Planck Society, ou_1116549              

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 Abstract: We present a model-based approach to encode multiple synchronized video streams depicting a dynamic scene from different viewpoints. With approximate 3D scene geometry available, we compensate for motion as well as disparity by transforming all video images to object textures prior to compression. A two-level hierarchical coding strategy is employed to efficiently exploit inter-texture coherence as well as to ensure quick random access during decoding. Experimental validation shows that attainable compression ratios range up to 50:1 without subsampling. The proposed coding scheme is intended for use in conjunction with Free-Viewpoint Video and 3D-TV applications.

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Language(s): eng - English
 Dates: 2005-04-272004
 Publication Status: Issued
 Pages: -
 Publishing info: Piscataway, USA : IEEE
 Table of Contents: -
 Rev. Type: -
 Identifiers: eDoc: 241625
Other: Local-ID: C125675300671F7B-D17123167FD763FEC1256EC4004487AE-Ziegler2003
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Title: Untitled Event
Place of Event: Singapore
Start-/End Date: 2004-10-24

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Title: 11th IEEE International Conference on Image Processing (ICIP 2004)
Source Genre: Proceedings
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Publ. Info: Piscataway, USA : IEEE
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 2467 - 2470 Identifier: ISBN: 0-7803-8555-1