3-3 Integration of Spatio-Temporal and Inter-Color Prediction for Color Video Coding

Abstract

We previously proposed a block-based adaptive spatio-temporal prediction method for efficient video coding. In this paper, we extend the method for decorrelating color video signals in RGB 4:4:4 format. In order to exploit inter-color as well as intra-color correlations, our method can use different color signals simultaneously in the prediction process.