论文信息 - Fast 4*4 intra-prediction mode selection for H.264

Fast 4*4 intra-prediction mode selection for H.264

In this paper, we propose a fast intra-prediction mode selection method for JVT video coding standard H.264. Based on local edge information obtained by calculating edge feature parameters, the method can reduce the computational complexity considerably while maintaining similar PSNR and bit rate. Experimental results are presented to show the effectiveness of the proposed method.

Yongdong Zhang | Shouxun Lin | Feng Dai

[1] J. Bennett,et al. Advanced video coding , 2003 .

[2] Bo Shen,et al. Direct feature extraction from compressed images , 1996, Electronic Imaging.

[3] Oscar C. Au,et al. Efficient Intra-Prediction Mode Selection for 4x4 Blocks in H.264 , 2003 .

[4] F. Pan,et al. Fast Mode Decision for Intra Prediction , 2003 .