A Vertex-Based Shape Coding Technique for Video Objects

摘要

MPEG-4 emphasizes on coding efficiency and allows for content-based access and transmission of arbitrary shaped object. It addresses the encoding of video object using shape coding, motion estimation, and texture coding for interac- tivity, high compression ratio, and scalability. In this letter, and advanced object-adaptive vertex-based shape coding method is proposed for encoding the shape of video objects.