Predictive patch matching method for inter frame coding in advanced video coding

Abstract

In video coding, inter-frame prediction acts a vital role in convalescing (improving) compression competence. The enhanced efficiency is attained by finding the predictors for video blocks such that residual information is close to zero as much as promising. The modern video coding standards, motion vectors needed for the decoder to situate the predictors through the video reconstruction. The block matching algorithms can be employed in stage of the motion estimation to discover the motion vectors. A linear combination of rebuild the predicted pixels permit to produce a prediction though maintaining a local variation of block. Then the mode system is introduced to adaptively choose the predictive patch matching at the sub block level and H.264. The experimental results express the efficiency of propose predictive patch matching method.