KT Corporation
METHOD AND APPARATUS FOR ENCODING/DECODING A VIDEO SIGNAL, AND A RECORDING MEDIUM STORING A BITSTREAM

Abstract:

A video decoding method according to the present disclosure may include determining whether an affine motion model is applied to a current block or not, performing motion compensation for the current block according to whether the affine motion model is applied or not, determining a value of a first variable and a second variable representing whether a prediction block obtained by the motion compensation will be refined and determining a padding size of the prediction block.