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A method and terminal for adjusting contrast

A contrast and terminal technology, applied in the field of image processing, can solve problems such as poor photo effects

Active Publication Date: 2022-05-27
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] This application provides a method and terminal for adjusting contrast, which is used to solve the problem in the prior art that the contrast of the photos taken in any scene is the same, resulting in the poor effect of the photos taken

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  • A method and terminal for adjusting contrast

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Embodiment Construction

[0074] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. . Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0075] The following is an explanation of some words that appear in the text:

[0076] 1. The term "and / or" in the embodiments of the present application describes the association relationship between associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, which can mean that A exists alone, A and B exist at the same time, and a separate relationship exists. There are three cases of ...

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Abstract

The present application discloses a method and a terminal for adjusting contrast, which relate to the field of image processing and are used to solve the problem in the prior art that the contrast of the photos taken in any scene is the same, resulting in different effects of the photos taken. good question. The method of the present application includes: responding to the photographing instruction, determining the current shooting scene according to the preview frame; determining the contrast corresponding to the current shooting scene according to the preset corresponding relationship between the shooting scene and the contrast; adjusting the contrast of the photographed photo according to the determined contrast . Before getting the photo, the scene of taking the photo is determined in the preview frame; and the contrast used by the photo is determined according to the preset corresponding relationship. In this way, adjusting the photographed photos according to the determined contrast can improve the picture effect of the photos, so that the user can also take photos that satisfy himself in the automatic mode, thereby improving the user's photographing experience.

Description

technical field [0001] The present application relates to the field of image processing, and in particular, to a method and terminal for adjusting contrast. Background technique [0002] With the development of science and technology, the photographing effect of smart terminals is getting better and better. However, since most users do not have professional photography knowledge, they usually use the automatic mode to take pictures. In the automatic mode, when the user takes a photo in any scene, the contrast of the obtained photo is the same, resulting in a bad photo. SUMMARY OF THE INVENTION [0003] The present application provides a method and a terminal for adjusting contrast, which are used to solve the problem in the prior art that the contrast of photos taken in any scene is the same, resulting in poor results of the photos taken. [0004] In a first aspect, an embodiment of the present application provides a method for adjusting contrast, the method comprising: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/235H04M1/72454
CPCH04N23/64H04N23/667H04N23/71
Inventor 高超王玉影杨青河
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD