CDV-DVC: Transform-domain distributed video coding with multiple channel division

[Display omitted] •Channel division scheme for an efficient distributed video coding system.•Two-stage side information generation scheme for Wyner–Ziv frame.•The distortion estimation in the decoder for channel division.•Better rate-distortion performance than DISCOVER codec. This paper proposes an...

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Vydáno v:	Journal of visual communication and image representation Ročník 24; číslo 5; s. 534 - 543
Hlavní autoři:	Park, Sang-Uk, Lee, Young-Yoon, Kim, Chang-Su, Lee, Sang-Uk
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Amsterdam Elsevier Inc 01.07.2013 Elsevier
Témata:	Applied sciences Artificial intelligence Channel division Channels Coding Coding, codes Computer science; control theory; systems Computer systems and distributed systems. User interface Distortion Distributed video coding Division Exact sciences and technology Frames Hierarchical motion estimation Information, signal and communications theory Key frame-based estimate Motion-compensated frame interpolation Pattern recognition. Digital image processing. Computational geometry Representations Side information generation Signal and communications theory Skips Software Syndrome-based estimate Telecommunications and information theory Visual Wyner–Ziv coding Hierarchical motion estimation Syndrome-based estimate Channel division Key frame-based estimate Side information generation Motion-compensated frame interpolation Wyner–Ziv coding Distributed video coding Video coding Motion estimation Refinement method Image compression Distributed system Side information Syndrome Codec Experimental result Wyner―Ziv coding Motion compensation key frame Multiple channel
ISSN:	1047-3203, 1095-9076
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