ADAPTIVE RESIDUAL SIGNAL WEIGHTED VALUE PRODUCTION METHOD IN ENHANCEMENT LAYER

摘要

The present invention relates to an adaptive residual signal weighted value production method in an enhancement layer. More particularly, the present invention relates to image processing in scalable high efficiency video codec (SHVC) to support a layer structure. According to an embodiment of the present invention, a generalized residual prediction method includes a method of generating a prediction signal by using an upsampled base layer (BL) and an enhancement layer (EL) and determining a sampled base layer restoration image and a final prediction signal together. According to an embodiment of the present invention, provided is a GRP weighted value selection method according to temporal levels.;COPYRIGHT KIPO 2015