中文说明：运动估计的代码，采用块匹配算法对物体的运动进行估计，分离视频的前景与背景，生成新的介于n帧与n+1帧的帧，并将改帧插入n帧与n+1帧中，产生相对平滑的视频。
English Description：
Motion estimation coding using block matching algorithm to estimate the motion of objects, separating the foreground and background of the video, generate a new n-frame and n+1 frame frames, frames inserted and modified n-frame and n+1 frame, have a relatively smooth video.