Abstract
For the broken video sequence in fixed background and approximate cyclical movement of prospect, this paper puts forward a digital video inpainting algorithm. It calculates the movement value of video in each frame and establishes panoramic picture. In the process of fixing background, according to movement value of current frame video and information of broken position, corresponding position in whole picture is directly discovered. During copying pixel value to fill broken and fix background, based on single-frame texture inpainting algorithm, this paper applies periodicity of foreground motion and expands the searching matching block scope to other frames of consistent corresponding foreground motion status in video sequence. The experiment results show whether broken region belongs to background or foreground, methods in this paper can more accurately restore the broken real scenario.