Frame Coding Complexity Prediction in H.264/AVC Rate Control

被引：0

作者：

Tian, Ling ^{[1
]}

Zhou, Yimin ^{[1
]}

Sun, Yu ^{[2
]}

Sun, Shixin ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Coll Comp Sci & Engn, Chengdu, Peoples R China

[2] Univ Cent Arkansas, Dept Comp Sci, Conway, AR 72035 USA

来源：

PROGRESS IN MEASUREMENT AND TESTING, PTS 1 AND 2 | 2010年 / 108-111卷

关键词：

R-D model; H.264/AVC; video coding; VIDEO;

D O I：

10.4028/www.scientific.net/AMR.108-111.464

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

H.264/AVC video coding standard inherited the quadratic rate-distortion model of VM8, and proposed a linear tracking model to predict Mean Absolute Difference of the current frame. Since Rate-Distortion Optimization is introduced, the frame coding complexity MAD is predicted in H.264/AVC rate control. However, any single-mode prediction approach of frame coding complexity has its shortages due to unexpected changes of video source. In this paper, we induct the frame coding complexity based on extensive experiments, and propose an optimized choice approach to predict the frame coding complexity. Simulation results demonstrate that the novel approach for frame coding complexity gains better precision than that of joint model in H.264/AVC reference software.

引用

页码：464 / +

页数：2

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