2006 IEEE International Conference on Multimedia and Expo
A Block-Matching Based Intra Frame Prediction for H.264/AVC
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
Jiheng Yang, Key Laboratory of Multimedia and Intelligent Software, Beijing University of Technology, Beijing, College of Computer Science and Technology, Beijing 100022, China. jasonme@emails.bjut.edu.c
Baocai Yin, Key Laboratory of Multimedia and Intelligent Software, Beijing University of Technology, Beijing, College of Computer Science and Technology, Beijing 100022, China. yinbc@bjut.edu.cn
Yanfeng Sun, Key Laboratory of Multimedia and Intelligent Software, Beijing University of Technology, Beijing, College of Computer Science and Technology, Beijing 100022, China
Nan Zhang, Key Laboratory of Multimedia and Intelligent Software, Beijing University of Technology, Beijing, College of Computer Science and Technology, Beijing 100022, China
In the latest video coding standard H.264, intra frame prediction is employed to reduce the blocks' spatial correlation. In this paper, a new algorithm is proposed to improve the performance of intra prediction of H.264/AVC. It changes mode 2 of H.264's standard prediction methods into a BMA (block-matching algorithm)-DC hydrid mode. Experiment results show that with the proposed algorithm, significant improvement of coding performance can be gained compared to the performance of H.264 algorithm.
Citation:
Jiheng Yang, Baocai Yin, Yanfeng Sun, Nan Zhang, "A Block-Matching Based Intra Frame Prediction for H.264/AVC," icme, pp.705-708, 2006 IEEE International Conference on Multimedia and Expo, 2006