Rectification-Based View Interpolation and Extrapolation for Multiview Video Coding

In this paper, we first develop improved projective rectification-based view interpolation and extrapolation methods, and apply them to view synthesis prediction-based multiview video coding (MVC). A geometric model for these view synthesis methods is then developed. We also propose an improved mode...

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Bibliographic Details
Published inIEEE transactions on circuits and systems for video technology Vol. 21; no. 6; pp. 693 - 707
Main Authors Xiaoyu Xiu, Pang, D, Jie Liang
Format Journal Article
LanguageEnglish
Published New York, NY IEEE 01.06.2011
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Applied sciences
Cameras
Circuits
Coding
Computer simulation
Detection, estimation, filtering, equalization, prediction
Encoding
Estimation
Exact sciences and technology
Extrapolation
Image processing
Information, signal and communications theory
Interpolation
Mathematical models
Multiview video coding
Pixel
rate-distortion theory
Signal and communications theory
Signal processing
Signal, noise
Synthesis
Telecommunications and information theory
Video coding
view extrapolation
view interpolation
Video coding
Performance evaluation
Rectifier effect
Image processing
view extrapolation
Rate distortion theory
Model study
view interpolation
Geometrical model
Research and development
Video signal processing
Multiple image
Multiview video coding
Interpolation
Image coding
Theoretical model
Simulation
rate-distortion theory
Signal synthesis
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Summary:In this paper, we first develop improved projective rectification-based view interpolation and extrapolation methods, and apply them to view synthesis prediction-based multiview video coding (MVC). A geometric model for these view synthesis methods is then developed. We also propose an improved model to study the rate-distortion (R-D) performances of various practical MVC schemes, including the current joint multiview video coding standard. Experimental results show that our schemes achieve superior view synthesis results, and can lead to better R-D performance in MVC. Simulation results with the theoretical models help explaining the experimental results.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1051-8215
1558-2205
DOI:10.1109/TCSVT.2011.2129230