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MVC for Interactive Multiview Video Streaming. Jingwen Wang. Introduction. Multi-view Video: FVT(Free Viewpoint Television) 3DTV IMVS( Interactive Multi-view Video Streaming). Requirements of MVC. Compression efficiency View scalability Random access Backward compatibility - PowerPoint PPT Presentation
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MVC for Interactive Multiview Video Streaming
Jingwen Wang
IntroductionMulti-view Video:
◦FVT(Free Viewpoint Television)◦3DTV◦IMVS(Interactive Multi-view Video
Streaming)
Requirements of MVCCompression efficiencyView scalabilityRandom accessBackward compatibilityResource consumptionLow delay
MVC Frame StructureInter-view prediction
◦Hierarchical B◦Key frames◦Key frame and non-key frame
Temporal prediction
IMVS-VS
MVC Structure for IMVSRandom access
◦View-switching
Coding Structure◦I frames◦Redundant P frames◦M frames
SP frames Distributed source coding(DSC)
Experiment
◦Ballet sequence◦30 frames, 512*384, 4 views are
used
Three different Coding Structure
View Synthesis
IMVS using Cloud
Thank you !