Brightness regulating method, equipment and computer readable storage medium

Abstract

The embodiment of the invention discloses a brightness regulating method. The method is characterized by comprising the following steps: acquiring a brightness value corresponding to each pixel pointin a to-be-processed image and the total amount of the pixel point in the to-be-processed image; determining the amount of the pixel point corresponding to each brightness value based on the brightness value of each pixel point; and regulating the brightness of the pixel point of the to-be-processed image based on the amount of the pixel point corresponding to each brightness value and the total amount of the pixel point in the to-be-processed image. The embodiment of the invention further discloses brightness regulating equipment and a computer readable storage medium, and the problem that the picture in the prior art is non-uniform in brightness distribution is solved.

Description

technical field [0001] The present invention relates to image processing technology in the communication field, in particular to a brightness adjustment method, device and computer-readable storage medium. Background technique [0002] With the development of science and technology, the functions of smart terminals are becoming more and more powerful; and, with the improvement of people's living standards, the use of smart terminals is becoming more and more popular. For users, the camera function of smart terminals such as smart phones is the most commonly used. [0003] However, the distribution of brightness values ​​of pixels in pictures taken by existing smart terminals is not uniformly distributed; the distribution of brightness values ​​of pixels in some pictures is concentrated in one or two intervals, so that As a result, the brightness of the entire picture is not obvious, which in turn affects the clarity of the picture. Contents of the invention [0004] In v...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiments of the present invention expect to provide a brightness adjustment method, device, and computer-readable storage medium, which solves the problem of uneven brightness distribution of pictures in the prior art, and ensures that the brightness of the picture is distinct; at the same time , improve the clarity of the picture and ensure the quality of the picture

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