An hierarchical block matching motion estimation algorithm considering the characteristic of video segmentation is presented.This algorithm can be executed with fast speed and high PSNR.

• 摘要本文在考虑视频分割特点的基础上，提出了一种分层块匹配的运动估计方法，这种估计方法有较快的估计速度和较高的峰值信噪比。