An Efficient Algorithm for Intra-Prediction in H. 264
Chun‐Lung Hsu, Mean-Hom Ho, Jian-Jyun Hong · 2006
This work proposes a fast infra-prediction mode selection method for JVT video coding standard H.264. Based on the local edge information obtained by calculating edge feature parameters and sub-sampling of matching operations, the proposed method can reduced the encoding time about 26% considerably with less than 1.4% extra bits used and no more than 0.7 dB PSNR sacrificed