Brightness control parameter adjustment method, device, electronic equipment and readable storage medium

Abstract

The present application discloses a brightness control parameter adjustment method, device, electronic equipment, and computer-readable storage medium. The method includes: acquiring an input image, and extracting image parameters corresponding to the input image; obtaining adjustment corresponding to the brightness control parameter based on the image parameters coefficient; use the image parameter and the adjustment coefficient to obtain the parameter variation, and use the parameter variation to adjust the brightness control parameter; this method adjusts the adjustment step by setting the adjustment coefficient. By adjusting the adjustment step, the brightness state of the current input image can be adjusted. Quickly and accurately adjust the brightness control parameters, quickly adjust the brightness control parameters to the extent that images with normal brightness can be obtained, and then images with normal brightness can be quickly obtained, and the adjustment speed of image brightness is improved.

Description

technical field [0001] The present application relates to the technical field of parameter control, and in particular to a brightness control parameter adjustment method, a brightness control parameter adjustment device, electronic equipment, and a computer-readable storage medium. Background technique [0002] Image acquisition devices (such as cameras, cameras, etc.) are widely used in security monitoring, image recognition, and other fields. In practical applications, with changes in external conditions such as light, it is necessary to change the brightness control parameters of the image acquisition device in order to obtain images with appropriate brightness according to the brightness control parameters and avoid images that are too bright or too dark. In order to obtain brightness control parameters that can obtain images with normal brightness, it is often necessary to adjust the brightness control parameters multiple times. The related technology uses a fixed step...

AI Technical Summary

Problems solved by technology

The related technology uses a fixed step size for adjustment, and the adjustment speed of the brightness control parameters is too slow, which leads to the slow adjustment of the image brightness. It often takes 300-500 milliseconds or even longer to obtain the normal brightness after the external conditions change. image

[0003] Therefore, how to solve the problem of slow image brightness adjustment is a technical problem that those skilled in the art need to solve

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