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

Abstract:

An image decoding method and apparatus according to the present disclosure may determine an inter prediction mode of a current block, derive motion information of a current block according to the inter prediction mode, obtain a first prediction block of the current block based on the motion information, and obtain a second prediction block of the current block by applying at least one of a weight, an offset, or a first variable for explicit weighted prediction to the first prediction block.