Title :
Efficient rate control method for multiplex object-based coding media stream
Author :
Jian, Chen ; Zai-ming, Li
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
29 June-1 July 2002
Abstract :
The introducing of the object-based coding arises the multi-objects rate control problem. In this paper, to resolve this problem we discuss the "same quantified parameter distribution algorithm". Under fixed total data rate condition, it adaptively distributes data rates among multi-objects to carry out efficient data stream transmission.
Keywords :
data compression; discrete cosine transforms; image sequences; multiplexing; transform coding; video coding; visual communication; DCT coefficients; data rate; efficient data stream transmission; efficient rate control method; image sequence encoding; multi-objects rate control; multiplex object-based coding media stream; same quantified parameter distribution algorithm; video coding; video objects; video sequences; Bandwidth; Bit rate; Code standards; Delay effects; Discrete cosine transforms; Error correction; Image reconstruction; MPEG 4 Standard; Streaming media; Video compression;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1180581
