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Abstract: Reversible data hiding (RDH) is a hot research topic, and many related techniques are proposed, but only a few are devised for color images. Most current RDH schemes, including those for ...

Abstract: In this article, an effective contrast enhancement algorithm has been proposed to enhance the contrast of an image with preserved color details and visually similar to the undistorted ...

Abstract (click to expand) Transformer-based image restoration methods in adverse weather have achieved significant progress. Most of them use self-attention along the channel dimension or within ...

Inhibitory GABAergic feedback neurons tune direction-selective motion signals in Drosophila, sharpening behavioral responses to rapidly changing visual stimuli and expanding canonical feedforward ...