DocumentCode
2078670
Title
An Intra-Rate Estimation Method for H.264 Rate Control
Author
Chen, Yong
Author_Institution
Dept. Of Comput., Shaanxi Univ. of Technol., Hanzhong, China
fYear
2009
fDate
17-19 Oct. 2009
Firstpage
1
Lastpage
3
Abstract
The paper presented a novel intra-rate estimation method for H.264/AVC rate control. This method establishes the intra-frame rate-quantization (R-Q) estimation model by using gradient-based picture complexity measure. By this R-Q model, the quantization parameters can be accurately obtained. Simulation results show that by using this scheme, better rate control for Intra-frames.
Keywords
gradient methods; video coding; H.264-AVC rate control; gradient based picture complexity measure; intraframe rate quantization estimation model; intrarate estimation method; Automatic voltage control; Bit rate; Computational modeling; Decoding; Encoding; MPEG 4 Standard; Paper technology; Quantization; Rate-distortion; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location
Tianjin
Print_ISBN
978-1-4244-4129-7
Electronic_ISBN
978-1-4244-4131-0
Type
conf
DOI
10.1109/CISP.2009.5301241
Filename
5301241
Link To Document