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Multi-View Point switch System Structure & Implementation of Video player in MPEG-4 based  

Lee, Jun-Cheol (Dept. of Internet Information Science, Bucheon college)
Lee, Jung-Won (Dept. of Computer Engineering, Kyungpook National University)
Chang, Yong-Seok (Dept. of Computer Engineering, Kyungpook National University)
Kim, Sung-Ho (Dept. of Computer Engineering, Kyungpook National University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea CI / v.44, no.1, 2007 , pp. 80-93 More about this Journal
Abstract
This paper suggests structures of the Object Descriptor and the Elementary Stream Descriptor that provide multi-view video services in 3-Dimensional Audio Video technical standards of current MPEG-4. First, it defines that the structures of the Object Descriptor and the Elementary Stream Descriptor on established MPEG-4 system, then distributes individually, and analyzes that. But extension of established system is inappropriate for providing multi-view audio video services connected transmissions and receptions. And, this paper suggests a structure of new Object Descriptor able to switch viewpoints that considers the correlation between each viewpoints, when multi-view video is transmitted. By means of that, it is able to switch viewpoints according to a requirement of a user in a multi-view video services, and reduce overheads for transmitting information about necessary viewpoint.
Keywords
3DA/V; Multiview Video; Multiview Point Switching;
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