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A device and method for automatically adjusting skin color

A technology of automatic adjustment and skin color, applied to the parts of color TV, color TV, character and pattern recognition, etc., can solve problems such as inconsistency, and achieve the effect of differentiation and personalization

Active Publication Date: 2019-08-16
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a device and method for automatically adjusting skin color, aiming to solve the inconsistency between the skin color of all people to the same level and the actual situation caused by multiple people taking pictures

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  • A device and method for automatically adjusting skin color
  • A device and method for automatically adjusting skin color
  • A device and method for automatically adjusting skin color

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] An image pickup device implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0046] The image acquisition device can be implemented independently or integrated into various forms of electronic terminals. For example, the image acquisition device described in the present invention can be integrated into devices including mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia ...

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Abstract

The invention discloses a device and method for automatically adjusting skin color. The method includes: identifying the human face in the image and saving it as a target sample; generating multiple feature attributes of each face in the target sample, and skin color adjustment parameters corresponding to each feature attribute; calculating the skin color corresponding to each face Adjust the weighted average of the parameters, and adjust the skin color of the faces in the image according to the weighted average. By identifying the faces in the image, generating multiple feature attributes of each face and the corresponding skin color adjustment parameters, calculating the weighted average of the skin color adjustment parameters, and adjusting the skin color of the recognized faces according to their corresponding weighted averages, This enables multiple people to perform appropriate skin color adjustments when taking pictures, and realizes differentiation and personalization when skin color adjustments are made.

Description

technical field [0001] The invention relates to the field of graphics processing, in particular to a device and method for automatically adjusting skin color. Background technique [0002] When a user takes a photo with multiple people, all of them use the same skin beautification level. This can cause some people to look unreal. For example, a man with slightly dark skin takes a photo with a woman with fair skin. The user does not want to see that the man and the woman are equally fair and tender. Instead, the skin tone is improved according to the actual situation of the person. The degree to which the respective characteristics are coordinated is sufficient. In the same way, the skin color of the elderly and children should be controlled within an appropriate range as much as possible, and it is not coordinated enough to adjust the skin color to the same color. Contents of the invention [0003] The main purpose of the present invention is to propose a device and met...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232G06K9/00
CPCG06V40/172H04N23/62H04N23/80
Inventor 康雄
Owner NUBIA TECHNOLOGY CO LTD