METHOD FOR PERFORMING FILTERING AT PARTITION BOUNDARY OF BLOCK RELATED TO 3D IMAGE

摘要

Provided is a video decoding method according to one embodiment including obtaining a residual signal of a block of an image from a bitstream, determining at least one partition of the block of the image, based on a maskmap which is division information of the block, performing filtering at a boundary of the at least one partition, and generating a reconstructed signal based on a result of performing the filtering. The filtering is performed using at least one of the residual signal and a predicted signal corresponding to the residual signal.