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In this paper, a novel spatial error concealment algorithm, which adaptively switches between directional interpolation and region matching, is proposed. Different from the previous spatial error concealment methods, which just utilize smooth property, the algorithm exploits both smooth property and texture information to recover the lost blocks. Based on the DCT coefficients in the available neighboring MBs, the algorithm automatically analyzes whether the MB is "smooth-like" or "texture-like"doi:10.1109/icme.2006.262623 dblp:conf/icmcs/ChenAZH06 fatcat:ytxjxrsw55dwnnoj23hzfaqgym