Title :
A new data partitioning scheme of VBR MPEG-2 video
Author_Institution :
Dept. of Electron., Zhongshan Univ., Guangzhou
Abstract :
VBR MPEG-2 video coding and hierarchical video transmission are discussed. A new data partitioning scheme based on frame coding type is proposed. Experiments have shown that this new scheme can not only reduce the bandwidth requirement of base partition, but also smooth its bitstream and reduce fluctuation
Keywords :
bandwidth compression; code standards; data compression; discrete cosine transforms; image reconstruction; statistical analysis; telecommunication standards; transform coding; video coding; visual communication; ATM; B-ISDN; DCT coefficients; VBR MPEG-2 video coding; bandwidth reduction; bitstream; data partitioning; experiments; frame coding; hierarchical video transmission; open-loop variable bit rate; reconstructed picture quality; statistical parameters; Asynchronous transfer mode; Bandwidth; Bit rate; Scalability; Streaming media; Switches; Telecommunication traffic; Transform coding; Video coding; Video compression;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.743235
