DocumentCode
2583098
Title
A New Rate Control Scheme for H.264/AVC
Author
Zhang, Yongdong ; Yuan, Wu ; Lin, Shouxun
Author_Institution
Inst. of Comput. Technol., Chinese Acad. of Sci., Beijing
fYear
2006
fDate
29-31 Aug. 2006
Firstpage
13
Lastpage
13
Abstract
A novel achievement to optimum bit allocation for H.264/AVC is presented, which is different from JVT-O016 by using a simple linear rate instead of the well-known MPEG-4 Q2 model. To find the global optimum, we resort to Lagrange optimization technique and develop a close-form formula to the optimum problem. It is shown via extensive experiments that the new rate control (RC) scheme exceeds JVT-G012, the current standardized RC scheme and is comparative to JVT-O016 in coding performance
Keywords
optimisation; video coding; H.264/AVC; JVT-G012; JVT-O016; Lagrange optimization technique; MPEG-4 Q2 model; optimum bit allocation; rate control scheme; Automatic voltage control; Bandwidth; Bit rate; Computers; Discrete cosine transforms; Lagrangian functions; MPEG 4 Standard; Quantization; Radio control; Video coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Digital Telecommunications, , 2006. ICDT '06. International Conference on
Conference_Location
Cote d´Azur
Print_ISBN
0-7695-2650-0
Type
conf
DOI
10.1109/ICDT.2006.5
Filename
1698460
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