A video enhancement method and device, electronic equipment and storage medium

Abstract

Embodiments of the present application provide a video enhancement method and device, electronic equipment and storage medium, relating to the technical field of image processing, and the specific implementation scheme is: performing motion alignment on adjacent frames of a target video frame in a target video to the target video frame to obtain an aligned frame; splicing the target video frame, a forward frame and the aligned frame to obtain a spliced frame; obtaining a matching correlation degree of each processing unit in the spliced frame based on deep features obtained by performing deep feature extraction on the spliced frame, the matching correlation degree representing a matching degree of the processing unit and other processing units at the same position in the target video frame, the forward frame and the aligned frame; and performing weighted superposition on the target video frame, the forward frame and the aligned frame according to weights of each processing unit in the target video frame, the forward frame and the aligned frame determined based on the matching correlation degree to obtain an enhanced video frame of the target video frame. The scheme provided by the embodiments of the present application can improve the effect of the enhanced video frame.

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