Method, system and computer software to determine in real-time and display the skin condition of a user

The method addresses the lack of real-time skin condition feedback by measuring and superimposing skin parameters on user images, providing immediate and accurate skin condition assessment on diverse devices.

WO2026109667A1PCT designated stage Publication Date: 2026-05-28DSM IP ASSETS BV
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
DSM IP ASSETS BV
Filing Date
2025-11-20
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

Current skincare technologies lack a near real-time method to determine and display skin conditions, providing users with useful insights into their skin health and the effects of cosmetic products.

Method used

A method involving local skin condition parameter measurement, virtual mesh fitting, and real-time image modification on a computing device to superimpose skin condition parameters on user images, allowing immediate feedback and visualization on various devices.

Benefits of technology

Enables near real-time skin condition assessment with enhanced processing speed, portability, and accuracy, offering users immediate feedback and improved user experience through direct image modification on smartphones, tablets, and computers.

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Abstract

The method (100) to determine in real-time and display the skin condition of a user on at least one image of the user comprises the steps of: locally measuring (105) a value for said skin condition parameter for at least one site of an element of the body of the user, and, iteratively and in real-time: capturing (110) at least one image of the element of the body of the user, on a computing device, fitting (115) a virtual mesh with the element of the body of the user captured in the at least one image, on a computing device, interpolating (120) skin condition parameter values, on a computing device, superimposing (135) the fitted virtual mesh on at least one image captured, on a computing device, calculating (125) at least one local value for an image modification parameter as a function of the measured or interpolated skin condition parameter for at least one site, on a computing device, associating (140) the calculated at least one local value for an image modification parameter with coordinates of the fitted virtual mesh, at least one of the steps fitting, superimposing, interpolating, calculating or associating being performed on a graphic card of the computing device, and on a display device, displaying (130) the modified captured at least one image of the element of the body of the user.
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