METHODS AND APPARATUS FOR ADAPTIVE GEOMETRIC PARTITIONING FOR VIDEO DECODING

摘要

PROBLEM TO BE SOLVED: To provide methods and apparatus for adaptive geometric partitioning for video encoding and decoding.SOLUTION: An apparatus includes an encoder 900 for encoding image data corresponding to pictures by adaptively partitioning at least portions of the pictures in response to at least one parametric model. The at least one parametric model involves at least one of implicit and explicit formulation of at least one curve.