DocumentCode
2943466
Title
Scene change based output rate control strategy for constant bit rate video coding
Author
Sun, Jun ; Fang, Xiangzhong ; Zhang, Wenjun ; Yu, Songyu
Author_Institution
Inst. of Image Processing & Pattern Recognition, Shanghai Jiaotong Univ., China
fYear
1997
fDate
2-4 Dec 1997
Firstpage
118
Lastpage
121
Abstract
By studying the MPEG-2 based output rate control strategy in detail, the mechanism of accurate bit-rate control and rational bit allocation is analyzed. To solve the difficulties of bit-rate control from the drastic changes of coded bits, a bit-rate control strategy under scene change is proposed
Keywords
video coding; MPEG-2; constant bit rate video coding; discrete cosine transforms; group of pictures; hybrid coding algorithm; motion compensation; quantization; rational bit allocation; scene change based output rate control; variable-length coding; Bit rate; Image analysis; Image coding; Image processing; Layout; Pattern analysis; Pattern recognition; Quantization; Sun; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 1997. ISCE '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN
0-7803-4371-9
Type
conf
DOI
10.1109/ISCE.1997.658366
Filename
658366
Link To Document