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Screen color adjustment method, device, computer equipment and storage medium

A technology of color adjustment and color adjustment, applied in brightness and chrominance signal processing circuits, instruments, static indicators, etc., can solve problems such as color brightness changes, affecting the visual effect of the picture, difficult picture color adjustment, etc., to achieve accurate adjustment, Guarantee the effect of visual effects

Active Publication Date: 2021-12-17
SHENZHEN LIDING PHOTOELECTRIC TECH
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AI Technical Summary

Problems solved by technology

However, in the existing adjustment software, the four component curves of R, G, B, and W often directly affect the RGB value of the color without interfering with each other. The brightness of the color changes obviously, and it is difficult to adjust the color of the picture accurately, thus affecting the visual effect of the picture

Method used

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  • Screen color adjustment method, device, computer equipment and storage medium
  • Screen color adjustment method, device, computer equipment and storage medium
  • Screen color adjustment method, device, computer equipment and storage medium

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Embodiment Construction

[0064] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0065] In one embodiment, such as figure 1 As shown, a screen color adjustment method is provided. This embodiment uses the method applied to a terminal for illustration. It can be understood that this method can also be applied to a server, and can also be applied to a system including a terminal and a server, and Realized through the interaction between the terminal and the server. In this embodiment, the method includes the following steps:

[0066] Step S102, obtain the original color information of the picture to be adjusted; the original color information includes ...

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Abstract

The present application relates to a picture color adjustment method, device, computer equipment and storage medium. The method includes: acquiring the RGB original color component value and original brightness value of the picture to be adjusted; if an adjustment instruction for any color component of the picture to be adjusted is received, then acquiring the color adjustment variation of the color component, Adjust the original color component value of this color based on the amount of color adjustment change, and perform the opposite adjustment operation on the original color component values ​​of the other two color components; if an adjustment instruction for the screen brightness of the screen to be adjusted is received, obtain The brightness adjustment variation used to adjust the original brightness value to the target brightness value, and adjust the original brightness value of the picture to be adjusted based on the brightness adjustment variation amount. By adopting the method, the accurate adjustment of the color of the picture can be realized, and the visual effect of the picture can be guaranteed.

Description

technical field [0001] The present application relates to the technical field of display screen color correction, and in particular to a screen color adjustment method, device, computer equipment and storage medium. Background technique [0002] With the development of science and technology, people have higher and higher requirements on the color effects of video images, and the adjustment or correction of video image colors has become an important step in image processing. [0003] In the existing method, the method of adjusting the color of the video screen is generally to adjust the four component curves of R (red), G (green), B (blue), and W (white) in the adjustment software to adjust the RGB value representing the color . However, in the existing adjustment software, the four component curves of R, G, B, and W often directly affect the RGB value of the color without interfering with each other. The brightness of the color changes obviously, and it is difficult to ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N9/77G09G5/02
CPCG09G5/02H04N9/77G09G2320/08
Inventor 何志民王会杰
Owner SHENZHEN LIDING PHOTOELECTRIC TECH
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