An Efficient Mode Selection Exploiting Property of Region in Multi-view Video Coding

Autor:	Sunghwan Chun, Kwang-Mu Shin, Ki-Dong Chung
Rok vydání:	2011
Předmět:	Information Systems and Management General Computer Science Computational complexity theory Computer science Mode selection Algorithmic efficiency Algorithm Fast mode Region analysis Coding (social sciences)
Zdroj:	International Journal of Information Processing and Management. 2:44-51
ISSN:	2233-940X 2093-4009
DOI:	10.4156/ijipm.vol2.issue3.6
Popis:	A multi-view video coding exploits inter-view correlation between cameras to improve the coding efficiency. However multi-view video coding has a problem of having higher complexity compared to the single-view video coding due to the above mentioned property. In this paper, we propose a fast mode decision using region analysis to reduce the computational complexity of the encoding process. Experimental results shows that computational time of about 15% ~ 22% could be saved compared to the JMVC 3.0. And it has only negligible coding efficiency losses.
Databáze:	OpenAIRE
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