Picture processing method and device, electronic equipment and storage medium

Abstract

The invention relates to a picture processing method and device, electronic equipment and a storage medium, in the embodiment of the invention, before a preset long exposure picture and a preset short exposure picture are input into a picture deblurring network, in order to obtain a larger receptive field and ensure a deblurring effect, downsampling processing is utilized. Meanwhile, a picture deblurring network result can serve as a guide graph of a second picture denoising network, it is guaranteed that the second network only needs to focus on picture detail improvement and some residual noise removal, and finally a target picture meeting the blurring requirement and the noise requirement is obtained, so that the operation convenience degree is improved, and meanwhile the quality of outputting the floor target picture is further improved, namely, motion blur is relieved, and meanwhile, the de-noising effect is improved.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to an image processing method, device, electronic equipment, and storage medium. Background technique [0002] The quality of pictures taken by mobile phones has always been the focus of mobile phone manufacturers and consumers, and how to remove motion blur in pictures is the most important thing to improve picture quality. [0003] Limited by the hardware of the mobile phone, when the current mobile phone shoots moving objects, it will cause serious motion blur in the picture. However, the general shooting anti-shake technology used on current mobile phones can only slightly alleviate the blur problem caused by camera shake, but it still cannot solve the motion blur caused by moving objects. Although the single-frame or multi-frame short-exposure fusion technology can avoid motion blur, the denoising effect is not ideal. Contents of the invention [0004] The di...

AI Technical Summary

Problems solved by technology

[0003] Limited by the hardware of the mobile phone, when the current mobile phone shoots moving objects, it will cause serious motion blur in the picture

However, the general anti-shake technology used on current mobile phones can only slightly alleviate the blur problem caused by camera shake, but it still cannot solve the motion blur caused by moving objects.

While single-frame or multi-frame short-exposure fusion technology can avoid motion blur, but the denoising effect is not ideal

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