Fast Motion Estimation of Texture Analysis for Motion Vector in H.264
Baolong Guo · Jisuanji gongcheng · 2006
This paper proposes a novel motion estimation algorithm based on texture analysis of motion vector in H.264(TAMV).According to motion vectors distribution and correlation within modes,TAMV proposes an efficient inter mode decision approach to reduce the number of candidate modes of macro block.And it selects a directional diamond search pattern in the motion estimation while maintaining the coding efficiency.Experiments show that TAMV can obtain good PSNR performance and very fast speed as well as low bit rates.