Visual data deblocking using structural layer priors

Abstract

The blocking artifact frequently appears in compressed real-world images or video sequences, especially coded at low bit rates, which is visually annoying and likely hurts the performance of many computer vision algorithms. A compressed frame can be viewed as the superimposition of an intrinsic layer and an artifact one. Recovering the two layers from such… (More)
DOI: 10.1109/ICME.2016.7552893

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