Remove image banding artifacts with deep learning

Remove image banding artifacts with deep learning

Deep Image Debanding

arXiv paper abstract https://arxiv.org/abs/2110.08569v1

arXiv PDF paper https://arxiv.org/pdf/2110.08569v1.pdf

Banding or false contour is an annoying visual artifact whose impact is even more pronounced in ultra high definition, high dynamic range, and wide colour gamut visual content

... users associate a heightened expectation of quality with such content and banding leads to deteriorated visual quality-of-experience

... Existing debanding approaches are mostly knowledge-driven.

... make one of the first attempts to develop a deep learning based banding artifact removal method for images and name it deep debanding network (deepDeband).

... deepDeband is successful at greatly reducing banding artifacts in images, outperforming existing methods both quantitatively and visually.

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