Title :
Research on the Motion Estimation Algorithm in the Multi-view Video Coding
Author :
Li-ni, Ma ; Chao, Liu ; Xiong-liang, Song
Author_Institution :
Beijing Univ. of Inf. Sci. & Technol., Beijing, China
Abstract :
In Multi-View Video Coding (MVC), through effective Motion Estimation Algorithm (ME), it can remove the inter-frame redundancy and significantly reduce the bits of video transmission and effectively improve coding efficiency and reduce the encoding time. To improve coding efficiency of the MVC, and effectively improve the ability to views random access, a MVC scheme using hierarchical B frames and in favor of views random access is proposed, according to use the coding structure of the space-time prediction. Experimental results show that the scheme can improve the coding efficiency, and in Multi-View Video (MVV), the scheme can effectively improve the ability to views random access and it can reduce the encoding time through using different ME.
Keywords :
motion estimation; video coding; coding efficiency; coding structure; hierarchical B frames; interframe redundancy; motion estimation; multiview video coding; random access; space-time prediction; video transmission; Chaos; Encoding; Image coding; Information science; Motion estimation; Three dimensional TV; Video coding; Video compression; Video sequences; Videoconference; Hierarchical B frames; Motion Estimation Algorithm (ME); Multi-View Video (MVV); Multi-View Video Coding (MVC); views random access;
Conference_Titel :
Information and Multimedia Technology, 2009. ICIMT '09. International Conference on
Conference_Location :
Jeju Island
Print_ISBN :
978-0-7695-3922-5
DOI :
10.1109/ICIMT.2009.14