Title :
Scalable video coding using H.263
Author :
KO, Yuen-Pang ; Panchanathan, S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Ottawa Univ., Ont., Canada
Abstract :
Scalable video compression is very useful for multimedia communications and other applications such as video browsing and interactive TV. In this paper, we have proposed a scalable algorithm for the H.263 coder which makes possible the generation of a multiple rate video stream from a single compressed H.263 video stream. The proposed algorithm has comparable performance at lower bit rates and a superior performance at higher bit rates
Keywords :
data compression; interactive television; multimedia communication; telecommunication standards; video coding; bit rates; interactive TV; multimedia communications; multiple rate video stream; performance; scalable algorithm; scalable video coding; scalable video compression; single compressed H.263 video stream; video browsing; Bit rate; Discrete cosine transforms; Multimedia communication; Scalability; Streaming media; TV; Transform coding; Video coding; Video compression; Videoconference;
Conference_Titel :
Electrical and Computer Engineering, 1997. Engineering Innovation: Voyage of Discovery. IEEE 1997 Canadian Conference on
Conference_Location :
St. Johns, Nfld.
Print_ISBN :
0-7803-3716-6
DOI :
10.1109/CCECE.1997.614865
