Patent ID: 8300894
Filing Date: 2012-10-30
Classification: G06K,G11B,H04N

Abstract:
1. A method for decomposition of video content, comprising the steps of: providing a video comprising a plurality of shots; detecting all of said shots of said video on the basis of a reference shot to recognize a plurality of target shots similar to said reference shot, each of said target shots comprising a sequence of video frame, said video frame comprising a background scene and at least one foreground object; decomposing said video into a plurality of video units based on a play time of each of said target shots; transforming said video frame into a sprite plane via a first transformation process; filtering off said at least one foreground object out of said sprite plane; transforming said sprite plane into a reconstructed frame via a second transformation process; and comparing the frame difference between said reconstructed frame and said video frame having all of said at least one foreground object, so as to separate each of said at least one foreground object.