METHOD AND APPARATUS FOR RESIDUAL PREDICTION IN THREE-DIMENSIONAL VIDEO CODING

摘要

A method and apparatus using pseudo residues to predict current residues for three-dimensional or multi-view video coding are disclosed. The method first receives input data associated with a current block of a current picture in a current dependent view and determines an inter-view reference block in a first inter-view reference picture in a reference view according to a DV (disparity vector), where the current picture and the first inter-view reference picture correspond to same time instance. Pseudo residues are then determined and used for encoding or decoding of the current block, where the pseudo residues correspond to differences between a corresponding region in an inter-time reference picture in the current dependent view and a pseudo reference region in a pseudo reference picture in the reference view, and where the inter-time reference picture and the pseudo reference picture correspond to same time instance.

主权项

1. A method for three-dimensional or multi-view video coding, the method comprising:
receiving input data associated with a current block of a current picture in a current dependent view; determining an inter-view reference block in a first inter-view reference picture in a reference view according to a DV (disparity vector), wherein the current picture and the first inter-view reference picture correspond to same time instance; determining first pseudo residues, wherein the first pseudo residues correspond to first differences between a corresponding region in an inter-time reference picture in the current dependent view and a pseudo reference region in a pseudo reference picture in the reference view, and wherein the inter-time reference picture and the pseudo reference picture correspond to same time instance; and applying encoding or decoding to the input data associated with the current block based on the inter-view reference block and the first pseudo residues.