Saturation enhancement method and device

A saturation and image technology, applied in the field of saturation enhancement methods and devices, can solve problems such as inappropriate enhancement of pictures, and achieve the effect of improving the display effect

Active Publication Date: 2019-08-30
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that some pictures are inappropriately enhanced when the same saturation enhancement method is used for each frame of images, the present disclosure provides a saturation enhancement method and device

Method used

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  • Saturation enhancement method and device
  • Saturation enhancement method and device
  • Saturation enhancement method and device

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Embodiment Construction

[0088] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0089] In related technologies, the same saturation enhancement method is generally used for each frame of image displayed on the terminal, but not all images are suitable for saturation enhancement. For example, a user interface (UI) image is an artificially designed image, and the original color of the UI image is already very bright, so a substantial enhancement of the saturation of...

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Abstract

The disclosure discloses a method and device for enhancing saturation, which belong to the field of display technology. The method includes: acquiring image feature information of an image; identifying the image type of the image according to the image feature information; selecting a saturation enhancement method corresponding to the image type, and using the saturation enhancement method to The above image is enhanced. This disclosure solves the problem that when the same saturation enhancement method is used for each frame of image in the terminal, the aesthetics of the UI image will be reduced; for each frame of image in the terminal, different image types adopt different saturation enhancement methods, The image of each image type can get better saturation, so as to improve the display effect of the terminal as a whole.

Description

technical field [0001] The present disclosure relates to the field of display technology, in particular to a saturation enhancement method and device. Background technique [0002] Saturation refers to the vividness of color, also known as the purity of color. Saturation depends on the ratio of chromatic and achromatic components in the color. The larger the color component, the greater the saturation; the larger the achromatic component, the smaller the saturation. [0003] There is a saturation enhancement method in the related art, and the saturation enhancement method can enhance the color of an image. After the saturation enhancement method is used for each frame of image displayed in the terminal, the display effect of the terminal can be improved. Contents of the invention [0004] In order to solve the problem that some pictures are inappropriately enhanced when the same saturation enhancement method is used for each frame of images, the present disclosure provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/14G03B21/60G09G3/36
CPCG03B21/60G09G3/36H04N5/14H04N5/147G09G5/026G09G2320/0242G09G2320/0613G09G2340/06G09G2340/14G09G2360/16H04N1/6077G06T5/40G06T5/007G06T2207/10024H04N1/4074
Inventor 李国盛刘山荣黄江涛
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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