Recent advances in multiview distributed video coding

Frederic Dufaux, Mourad Ouaret, Touradj Ebrahimi, Sos S. Agaian, Sabah A. Jassim
2007 Mobile Multimedia/Image Processing for Military and Security Applications 2007  
We consider dense networks of surveillance cameras capturing overlapped images of the same scene from different viewing directions, such a scenario being referred to as multi-view. Data compression is paramount in such a system due to the large amount of captured data. In this paper, we propose a Multi-view Distributed Video Coding approach. It allows for low complexity / low power consumption at the encoder side, and the exploitation of inter-view correlation without communications among the
more » ... meras. We introduce a combination of temporal intra-view side information and homography inter-view side information. Simulation results show both the improvement of the side information, as well as a significant gain in terms of coding efficiency.
doi:10.1117/12.719535 fatcat:pybdt32tgrgbxgxrzyzzoi7dbm