Image processing method and device, terminal and computer readable storage medium

A technology of image processing and computer programs, which is applied in the field of computer-readable storage media, can solve problems such as poor beautification effects, and achieve the effect of optimizing beautification effects

Active Publication Date: 2019-11-12
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the process of skin color processing such as whitening and ruddy facial images, it is usually impossible to perform better skin color processing on blemishes, acne marks, etc., and there is a technical problem of poor beautification effect

Method used

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  • Image processing method and device, terminal and computer readable storage medium
  • Image processing method and device, terminal and computer readable storage medium
  • Image processing method and device, terminal and computer readable storage medium

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Embodiment Construction

[0028] In order to make the purpose, technical solutions, and advantages of this application clearer, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the application, but not to limit the application. Meanwhile, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] It should be understood that when used in this specification and appended claims, the term "comprising" indicates the existence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude one or more other features , The existence or addition of a whole, a step, an operation, an element, a component, and / or a collection thereof.

[0030] It should also be underst...

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Abstract

The invention belongs to the technical field of image processing, and particularly relates to an image processing method and device, a terminal and a computer readable storage medium, and the image processing method comprises the steps: obtaining a face image, and detecting a defect region and a normal skin region in the face image; determining a first color vector corresponding to the defect area, a second color vector corresponding to the normal skin area and a difference vector between the second color vector and the first color vector; generating a first mapping table of the face image according to the pixel value of each pixel point in the defect area and the difference vector; carrying out skin color adjustment on the defect area by utilizing a first mapping table to obtain a face image subjected to concealing processing. According to the method and the device, when the concealing-processed face image is subjected to beautifying processing, the problem that the beautifying effectis poor due to the fact that good skin color processing cannot be carried out on flaws such as spots and acne marks is solved, and the beautifying effect on the face image is optimized in the image processing process.

Description

Technical field [0001] This application belongs to the field of image processing technology, and in particular relates to an image processing method, device, terminal, and computer-readable storage medium. Background technique [0002] With the popularization of smart camera devices, more and more camera devices can perform beautification processing on captured images. For example, perform skin tone processing such as whitening and ruddy on people in the image. [0003] However, in the current process of skin color processing such as whitening and ruddy on a face image, it is usually impossible to perform better skin color processing on blemishes such as spots and acne marks, and there is a technical problem that the beauty effect is poor. Summary of the invention [0004] The embodiments of the present application provide an image processing method, device, terminal, and computer-readable storage medium, which can optimize the beauty effect of a face image in the image processing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T3/00G06T7/11G06T7/187G06T7/90H04N5/232
CPCG06T3/0012G06T7/11G06T7/187G06T7/90G06T2207/30201H04N23/80
Inventor 康健
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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