Image processing method, system and electronic device

Abstract

Embodiments of the present invention provide an image processing method, system and electronic equipment. The image processing method includes acquiring images collected by an image collection device. It is judged whether the image needs to be defogged according to the pixel brightness distribution data of the image. When it is determined that the image needs to be defogged, a plurality of pixel brightness distribution reference points are determined from the pixel brightness distribution data of the image. Feedback adjustment is performed on the defogging curve according to the plurality of pixel brightness distribution reference points, and defogging processing is performed on the image using the feedback-adjusted defogging curve. Using the image processing method, system and electronic equipment, it is possible to identify images that need defogging processing, and perform defogging processing on the recognized images, thereby improving image clarity.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, system and electronic equipment. Background technique [0002] In recent years, "smog" has become a key word in global air quality standards. The smog is fierce, especially in cities, and it poses a severe test to the video surveillance system. Its main impacts are as follows: [0003] 1. The reflected light on the surface of the object is attenuated due to the scattering of atmospheric particles, which reduces the brightness of the object's imaging. [0004] 2. The reflected light participates in the imaging of other pixels through the forward scattering of atmospheric particles, resulting in blurred images and decreased resolution. [0005] 3. The particle size of some atmospheric particles is relatively large, which becomes noise in the imaging process. [0006] 4. Natural light that has nothing to do with imaging is scattered by...

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Problems solved by technology

[0008] In view of this, the purpose of the embodiments of the present invention is to provide an image processing method, system and electronic equipment, so as to improve the problem that the image penetration processing in the prior art is relatively limited and cannot meet the actual needs.

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