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An Improved GoGOP Structure for Multi-view Video Coding in H.264/AVC  

Shin, Kwang-Mu (부산대학교 컴퓨터공학과)
Lee, Seo-Young (부산대학교 컴퓨터공학과)
Kim, Sung-Min (부산대학교 컴퓨터공학과)
Chung, Ki-Dong (부산대학교 컴퓨터공학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.14, no.3, 2008 , pp. 271-275 More about this Journal
Abstract
Corresponding recent continuous development of multimedia technology with improved desire of using various contents, a new realistic feeling media technology is being created. Of them all, multi-view video is being researched actively as foundation technology of 3D TV, free-view point video etc. But encoding time and bit-rate are increased as view numbers are increased. In this paper we propose improved GoGOP structure to enhance the coding efficiency of multi-view video by applying methods which are using techniques such as Key frame position adjustment, dynamically changing the number of I frame and B frame. As experimental results, technique proposed in this paper reduces bit-rate having similar PSNR value compared with Anchor structure.
Keywords
multi-view video; GoGOP; coding efficiency;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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