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Video concealment via matrix completion at high missing rates
2010
2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers
Video error concealment is an important technique in video communication to recover corrupted parts when erroneously transmitting compressed sequences over network. In this work, we propose a novel error concealment scheme by grouping similar patches in the temporal domain to construct a low-rank matrix and recover the missing areas by the matrix completion technique. Different from most state-ofthe-art algorithms which recover the lost blocks based on at least one clean frame (I-frame), the
doi:10.1109/acssc.2010.5757666
fatcat:rucnsabppngwxi4ysmto4pc3dy