Lost Video Background Information Recovering Based on Motion Estimation
Sha Sha · Jisuanji gongcheng · 2006
Aimed at the problem of the lost information caused by the covering on the video image or the confining of the visual field,the paper proposes a method of the lost video information recovering based on motion estimation.It can conquer the image distortion caused by the changing shooting angle by the affine model with 6 parameters.Compared with the Sprite image in MPEG-4,it can not only recover the lost information but also maintain the dynamic characteristic of video.The result shows that it is provided with significant value of application.