An Intra-Rate Estimation Method for H.264 Rate Control

被引：0
|
作者：
Chen, Yong [1 ]
机构：
[1] Shaanxi Univ Technol, Dept Comp, Hanzhong, Shaanxi, Peoples R China
来源：
PROCEEDINGS OF THE 2009 2ND INTERNATIONAL CONGRESS ON IMAGE AND SIGNAL PROCESSING, VOLS 1-9 | 2009年
关键词：
rate-control; rate-quantization model; H.264;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
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.
引用
收藏
页码：375 / 377
页数：3
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