中文说明：视频编码在过去的几十年已被当作许多研究的主题。大量的编码解决方案有介绍了适合与压缩的多样性标准和请求的编码性能，其中与用户定义的或固定的限制相关由环境 （即用于数据传输的网络和目标接收器设置）。因此，一个大型数字视频编解码器的研制。尽管这多样性，一些特定处理阶段，例如运动 在大多数拟议中实现估计 [1]解决方案。运动估计是众所周知的是的视频编码过程的大多数计算密集型阶段。在这个舞台上的任何改进因此并影响整个视频编解码器性能。
English Description：
Video coding has been the subject of many research works in last decades. A large number of coding solutions have been described to fit with the diversity of the compression standards and the requested coding performances, which are correlated to the constraints defined by the user or fixed by the environment (i.e. networks used for data transmission and the target receiver setup). Consequently, a large number of video codec has been developed. Despite this diversity, some particular processing stages, such as motion estimation [1], are implemented in most of the proposed