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Quantification skin detecting method based on face image recognition

A detection method and face image technology, applied in image analysis, image data processing, character and pattern recognition, etc.

Active Publication Date: 2015-06-24
杭州以息互联网科技有限公司
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Problems solved by technology

If we want to give skin care recommendations based on skin conditions, we need to process face images to quantify skin characteristics such as oiliness and enlarged pores. At present, there is still a lack of special image recognition methods that can do this.

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  • Quantification skin detecting method based on face image recognition
  • Quantification skin detecting method based on face image recognition
  • Quantification skin detecting method based on face image recognition

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Embodiment Construction

[0047] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] 1. A quantitative skin quality detection method based on facial image recognition, characterized in that:

[0049] 1) Obtain two clear face photos by taking pictures, one with the flash light on, and the other with a well-lit image and a clear image without the flash light, perform face recognition on the face photos, and divide the recognized faces into eight Facial image block; the above-mentioned well-lit image is clear and clear means that there are no shadows on the face and pores and hair are clearly identifiable;

[0050] 2) Carry out the calculation of skin attributes to each facial image block after step 1) division;

[0051] 3) According to the results of the skin attributes of each block, the skin type is detected and judged.

[0052] Step 1) In the face photo, the face of the person is not covered by hair, and the...

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Abstract

The invention discloses a quantification skin detecting method based on face image recognition. The quantification skin detecting method includes the steps that two clear face pictures are obtained through photographing, wherein one picture is obtained when a flash lamp is started, and the other picture is obtained under the good illumination condition when the flash lamp is not started; face recognition is carried out on the face pictures, and each face obtained after recognition is divided into eight face image blocks; skin attribute calculation is carried out on the face image blocks generated after dividing, wherein the skin attributes include the glossy degree score, the skin smooth degree score, the skin pore coarse degree score and the total blackhead serious degree score; the skin type is detected and judged according to the results of the skin attributes of the blocks. By means of the quantification skin detecting method, the face pictures can be analyzed, the skin of a person can be detected through the face pictures, and a skin caring method and skin caring suggestions can be provided for the next step; the quantification skin detecting method can be widely applied to the skin caring field, and people can be conveniently and rapidly assisted to make correct skin caring choices at any time and any place through recognition and detection of the face pictures.

Description

technical field [0001] The invention relates to a recognition and detection method of a human face image, in particular to a quantitative skin quality detection method 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 quantitatively detect a person's skin texture through the face in the image. Skin quality refers to the special attributes and characteristics formed by the diversificati...

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Application Information

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IPC IPC(8): G06K9/00G06T7/60
Inventor 吴亮
Owner 杭州以息互联网科技有限公司
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