Visual skin wrinkle assessment method and system

A skin wrinkle and wrinkle technology, applied in the field of visual skin wrinkle evaluation methods and systems, can solve problems such as inability to satisfy users, expensive skin detection equipment, poor skin condition detection effect, etc., and achieve the effect of improving user experience
CN108364286AInactive Publication Date: 2018-08-03HANGZHOU MEIJIE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU MEIJIE TECH CO LTD
Publication Date
2018-08-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a visual skin wrinkle assessment method and system and belongs to the field of skin detection technology. The method comprises the steps that an image collection device is adopted to shoot face images associated to the same face, and a dermatoscope sends the face images into a cloud server; the cloud server obtains unit normal vectors of all pixel points through photometricstereo processing and obtains surface depth information of all the pixel points through processing to form a face stereo image of the face; and then a pre-trained formed skin wrinkle assessment modelis adopted to make a judgment on the face stereo image so as to obtain skin wrinkle assessment results corresponding to different face positions in the face stereo image, the skin wrinkle assessmentresults are associated to corresponding face positions in a display template to form graphical wrinkle assessment results, and the graphical wrinkle assessment results are output. The visual skin wrinkle assessment method and system have the advantages that a user can view the wrinkle assessment results of different face positions in the face stereo image more directly in a user terminal and thenadopt pertinent skin care.
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Description

technical field

[0001] The invention relates to the technical field of skin detection, in particular to a visual skin wrinkle evaluation method and system. Background technique

[0002] With the improvement of people's quality of life, more and more people, especially women, begin to pay attention to their own skin conditions, and more and more skin care products for skin conditions also occupy a very important position in the market. At the same time, various beauty institutions are constantly appearing in people's field of vision. Users can learn about their skin health status and obtain skin maintenance services in relevant beauty institutions. Evaluation often relies on personal subjective experience. It can be seen that whether a correct evaluation can be made depends on the professional level and personal experience of the beautician, and professional beauty institutions not only need to pay higher beauty fees, but also need to spend a lot of time. Brick-and-mortar st...

Claims

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