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Error concealment method for the low-frequency subband in motion JPEG 2000 coding

机译:Error concealment method for the low-frequency subband in motion JPEG 2000 coding

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摘要

An error concealment algorithm for motion JPEG 2000 (JointPicture Expert Group 2000) is proposed. It reconstructs the totally corrupted low-frequency subband. First, the edge map of the image is achieved according to a well-defined procedure. Based on the features of the human visual system, motion compensation or replacement is then applied to recover the lost information. Simulation results indicate that the recovered frame can yield high subjective quality.

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