Using image segmentation in video compression brings about a limitation in video quality when a segment moves in position from frame to frame. The limitation arises because color contributions (bleeding or blurring) naturally occur between neighboring segments. The above-identified problem is overcome...http://www.google.com.mx/patents/US6959117?utm_source=gb-gplus-sharePatent US6959117 - Method and apparatus for deblurring and re-blurring image segments
