Intra prediction algorithm for H.264 based on temporal correlation
Deng-feng Zhou · Jisuanji yingyong yanjiu · 2010
In order to reduce the computational complexity,this paper proposed a fast algorithm for the intra-prediction mode selection.By analyzing the spatial correlation and temporal correlation of intra-frame prediction mode,the algorithm used intra-frame prediction modes of macro-blocks in coded frames as the candidate modes of current macro-block,which reduced the cost of computation.Experimental results show that the coding time reduces about 10% without obvious PSNR change.