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Image color saturation enhancement method, computer storage medium and display device

A saturation and color technology, applied in the field of image processing, can solve the problems of image discontinuity and affect the display effect, and achieve the effect of improving image discontinuity

Active Publication Date: 2021-06-29
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the difference in color saturation enhancement algorithm between the skin-skinned area and the non-skinned-skinned area will cause discontinuity in the processed image. Effect

Method used

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  • Image color saturation enhancement method, computer storage medium and display device
  • Image color saturation enhancement method, computer storage medium and display device
  • Image color saturation enhancement method, computer storage medium and display device

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Examples of these preferred embodiments are illustrated in the accompanying drawings. The embodiments of the invention shown in and described with reference to the drawings are merely exemplary, and the invention is not limited to these embodiments.

[0022] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures and / or processing steps that are closely related to the solution according to the present invention are shown in the drawings, and the relationship between them is omitted. Little other details.

[0023] refer to figure 1 As shown, the present embodiment provides a method for enhancing image color saturation, comprising steps:

[0024] S1. Receive...

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Abstract

The invention discloses a method for enhancing color saturation of an image, a computer storage medium and a display device. The method for enhancing color saturation of an image includes steps: S1, receiving an image, and detecting and acquiring a skin color area in the image; S2 1. Count the number of pixel units corresponding to each hue in the skin color area, and establish a relationship function between the number of pixel units and the hue; S3, use the relationship function as a correlation coefficient to establish a color saturation enhancement function; S4, according to the color saturation The intensity enhancement function enhances the color saturation of an image. As a result, the enhancement effect of the color saturation of the image can be adjusted according to the feedback relational function, which reduces the difference between the enhancement effect of the enhancement effect of the enhancement effect of the enhancement effect of the saturation of the skin color area and the enhancement effect of the enhancement effect of the saturation of the color saturation of the non-skinned area, and makes the color saturation The enhancement effect becomes natural, effectively improving the image discontinuity phenomenon caused by the difference in the color saturation enhancement algorithm between the skin color area and the non-skin color area.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a method for enhancing image color saturation, a computer storage medium and a display device. Background technique [0002] In the prior art, in order to improve the display effect of an image and make the color of the image more vivid, it is often necessary to perform image processing for enhancing the color saturation of the image. When enhancing the color saturation of an image containing skin color, since the human eye is more sensitive to the skin color in the image, a unified algorithm is used to enhance the color saturation of the skin color area and the non-skin color area, which often increases the color saturation of the skin color area. The effect is so strong that it looks different from the actual image and becomes visually unnatural. [0003] In order to solve this technical problem, the existing technology generally detects and extracts the skin color ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T5/00
CPCG06T5/008G06T2207/30196
Inventor 陈云娜
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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