a novel video error concealment technique using modified boundary matching algorithm with correlation function

video transmission over wireless networks becomes a major part of multimedia studies especially after fourth generation communication standard has been introduced there is a growing need t improve video visual quality while its computational complexity should remain low one of the low complexity error concealment EC methods for missing macroblock MB recovery is boundary matching algorithm BMA nevertheless this method suffers from lack of accuracy in this paper we propose a novel modified BMA method by exploiting the correlation of the pixels on the edge of the missing MB.