A condition-based intra prediction algorithm for H.264/AVC

Jia Wei Chen*, Chun Hao Chang, Chien-ChangLin, Yi Huan Ou Yang, Jiun-In  Guo, Jinn Shyan Wang

*Corresponding author for this work

研究成果: Conference contribution同行評審

12 引文 斯高帕斯(Scopus)

摘要

This paper proposes a condition-based algorithm for H.264/AVC 4×4 intra prediction. Exploiting high correlation existed in neighboring intra prediction modes, we propose the three conditions to skip the less possible candidates in doing Intra4×4 block mode decision. When compared to the 9 prediction modes in the full search algorithm, the proposed algorithm can complete a 4×4 intra prediction using 4.4 prediction modes operation in average. The simulation result shows that the proposed algorithm can reduce computational complexity up to 44% at the cost of less than 0.1dB PSNR loss in average.

原文English
主出版物標題2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
頁面1077-1080
頁數4
DOIs
出版狀態Published - 1 十二月 2006
事件2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Toronto, ON, Canada
持續時間: 9 七月 200612 七月 2006

出版系列

名字2006 IEEE International Conference on Multimedia and Expo, ICME 2006 - Proceedings
2006

Conference

Conference2006 IEEE International Conference on Multimedia and Expo, ICME 2006
國家Canada
城市Toronto, ON
期間9/07/0612/07/06

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