METHOD AND APPARATUS FOR VIDEO ENCODING FOR ADAPTIVE ILLUMINATION COMPENSATION, METHOD AND APPARATUS FOR VIDEO DECODING FOR ADAPTIVE ILLUMINATION COMPENSATION

摘要

inter-layer video decoding method in accordance with the disclosed embodiment is, that on the basis of the coded information obtained from the first-layer bit-stream to restore the first layer image, obtained from the second layer bit stream a second layer using a first layer reference block that corresponds to the current block to restore the second layer, the current block, the luminance compensation to be applied to the first layer reference block to be restored from the inter-layer prediction information of the first layer reconstructed image select the model and to determine the brightness compensation parameter for said selected IC model, and using the luminance compensation parameter compensating for the luminance of the first layer reference block, and the second layer image that includes the second layer, the current block step comprising the step of restoring, and determines the luminance compensation parameter for the selected the IC model type of the picture, which includes the color component of the second layer, the current block, wherein the second layer the current block information, wherein two layers characterized in that the determining based on at least one of a prediction mode of the current block. The method can be improved by coding or decoding performance.