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contributor.authorRup, S-
contributor.authorDash, R-
contributor.authorRay, N K-
contributor.authorMajhi, B-
date.accessioned2009-11-19T05:38:21Z-
date.available2009-11-19T05:38:21Z-
date.issued2009-
identifier.citationProceedings - 2009 2nd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2009 , Article number 5234835, Pages 130-135en
identifier.urihttp://dx.doi.org/ 10.1109/ICCSIT.2009.5234835-
identifier.urihttp://hdl.handle.net/2080/1072-
description.abstractDistributed Video coding (DVC) is a new coding paradigm for video compression mainly based on two major information theory results, Slepian and Wolf's and Wyner-Ziv theorems. In some major ap- plications such as wireless low power surveillance and multimedia sensor networks, wireless PC cameras and mobile camera phones, it is really a challenge for traditional video coding architecture. For both encoder and decoder, it is necessary to have a low power consumption for some cases. So low power and low complexity encoder are essential to satisfy those requirements. This paper reviews some recent developments of dis- tributed video coding. Slepian and Wolf's coding is the lossless source coding and Wyner-Ziv coding is a lossy compression with receiver side information. It has been observed that in most of the traditional video coding algorithm such as MPEG,H.263+ or H.264 the encoder has com- plex computational operation rather than the decoder. The distributed video coding is a new kind of video coding which allows a low complexity video encoding where the major part of computational burden is shifted to decoder. DVC is mainly applicable to two areas that is low complex- ity video coding and robust video coding. The dierent techniques are analysed based on certain parameters such as compression rate, decoding and motion compensation.en
format.extent881860 bytes-
format.mimetypeapplication/pdf-
language.isoen-
publisherIEEEen
subjectDistributed video coding;en
subjectLow complexity video coding;en
subjectWyner-ziv codingen
titleRecent Advances in Distributed Video Codingen
typeArticleen
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