METHOD AND APPARATUS FOR ILLUMINATION COMPENSATION OF MULTI-VIEW VIDEO CODING

摘要

A method and an apparatus for obtaining a brightness compensation prediction value and a brightness compensation flag value in a brightness compensation process during multi view coding are provided to estimate the brightness compensation prediction value and the brightness compensation flag value more effectively, thereby improving coding efficiency. When a current block performing brightness compensation is in a skip mode, a brightness compensation prediction value is obtained by using information of blocks adjacent to the current block(1010). When the obtained brightness compensation prediction value is 0, it is set that the brightness compensation of the current block is not performed(1030). When the brightness compensation prediction value is not 0, it is set that the brightness compensation of the current block is performed(1040).