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Skin type and skin problem identification and detection method based on facial image identification

A detection method and problem recognition technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve problems affecting skin quality recognition, etc.

Inactive Publication Date: 2015-01-21
吴亮
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  • Claims
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AI Technical Summary

Problems solved by technology

At present, there is still a lack of special image recognition methods to correctly identify it.
[0005] (3) The human face is often covered by glasses and hair, which affects the recognition of skin quality

Method used

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  • Skin type and skin problem identification and detection method based on facial image identification
  • Skin type and skin problem identification and detection method based on facial image identification

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Embodiment Construction

[0068] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. All image processing uses the Lab color space. The Lab color space is a color-opposition space with dimension L representing lightness and a and b denoting two color-opposition dimensions.

[0069] The inventive method comprises the following steps:

[0070] 1) Input a clear face photo, perform face recognition, and divide the face photo image into 20 facial image blocks;

[0071] 2) Perform hair and skin recognition and calculation of skin attributes for each facial image block divided in step 1);

[0072] 3) Identify skin problems in each facial image block;

[0073] 4) According to the results of the above skin attributes and skin problems, identify and detect skin quality and skin problems, and comprehensively judge the skin type and skin problems of the detected face.

[0074] like figure 1 As shown, the step 1) specifically i...

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Abstract

The invention discloses a skin type and skin problem identification and detection method based on facial image identification. The method comprises the steps that a clear face picture is input, face identification is conducted, and a face picture image of a human face is divided into twenty face image blocks; hair and skin identification is conducted on each divided face image block, and skin properties of each divided face image block are calculated; skin problems in each face image block are identified; according to results of the skin problems and the skin properties, the skin type is judged, and the skin type and the skin problems are identified and detected. According to the method, on the basis of one clean face picture, face identification, regional division and regional identification and other methods are adopted in sequence, the skin type and the skin problems of the human face in the picture in all aspects are determined, and therefore the most suitable skin care suggestion can be provided through detection on the face in the image.

Description

technical field [0001] The invention relates to a method for identifying and detecting human face images, in particular to a method for identifying and detecting skin quality and skin problems based on human face image recognition, which belongs to the field of image recognition of artificial intelligence. Background technique [0002] Face recognition is a biometric technology for identification based on human facial feature information. A series of related technologies that use a video camera or camera to collect images or video streams containing human faces, automatically detect and track human faces in the images, and then perform facial recognition on the detected faces, usually also called portrait recognition and facial recognition. At present, face recognition technology is relatively mature, but it is still impossible to detect a person's skin texture and skin problems through the face in the image. Skin quality refers to the special attributes and characteristics...

Claims

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Application Information

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IPC IPC(8): G06K9/66
CPCG06V40/162G06F18/2411
Inventor 吴亮
Owner 吴亮
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