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Pigment detection method and electronic device

A detection method and pigment technology, applied in the directions of drugs or prescriptions, texture/color, telemetry patient monitoring, etc., can solve the problems of poor universality of skin pigment detection technology

Active Publication Date: 2022-05-20
HONOR DEVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a pigment detection method and electronic equipment to solve the problem of poor universality in the existing skin pigment detection technology

Method used

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  • Pigment detection method and electronic device
  • Pigment detection method and electronic device
  • Pigment detection method and electronic device

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Embodiment Construction

[0032] The embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0033] It should be understood that "at least one" in the embodiments of the present application refers to one or more, and "multiple" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three types of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist simultaneously, and B exists alone, where A, B can be singular or plural. The character " / " generally indicates that the contextual objects are an "or" relationship. "At least one (item) of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural item(s). For example, at least one item (unit) of a, b or c can represent: a, b, c, a and b, a and c, b and c, or a, b and c, wherein a, b, c Can be single or multip...

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Abstract

A pigment detection method and electronic equipment, relating to the field of terminal technology, wherein the method specifically includes: extracting a first image (301) from an RGB skin image to be detected, and the first image is used to characterize body reflection in the RGB skin image component, the RGB skin image is captured by a device with RGB image capture function; according to the corresponding relationship between the first spectral response curve of the pigment and the second spectral response curve of the device with RGB image capture function, from the first image Pigment is extracted from the R channel, B channel and G channel (302); a pseudo-color image is generated and displayed according to the extracted pigment (303). Pigment detection based on this scheme has good universality.

Description

[0001] This application claims the priority of the Chinese patent application with the application number 201810776213.1 and the application title "A Method and Device for Detecting Skin Pigment" submitted to the China Patent Office on July 16, 2018, the entire contents of which are incorporated herein by reference In this application. technical field [0002] The present application relates to the field of terminal technology, in particular to a pigment detection method and electronic equipment. Background technique [0003] The distribution of skin pigment is directly related to the appearance of the skin and many skin problems. For example, uneven distribution of melanin will lead to skin problems such as melasma, freckles, and sunburn. For example, changes in hemoglobin content are directly related to acne, sensitive skin, inflammation, and telangiectasia. Therefore, accurate detection of skin pigment not only plays an important role in researching and testing the effec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/13G06T7/90G06N20/00A61B5/00
CPCG06T7/0012G06T7/13G06T7/90G06N20/00A61B5/442A61B5/443A61B5/441A61B5/004A61B5/0064A61B5/0077G06T2207/20028G06T2207/20081G06T2207/20104G06T2207/30088A61B5/6898A61B5/742A61B2576/02A61B5/7475G06T11/001G16H30/40G16H20/10G16H50/20A61B5/444A61B5/0033A61B5/0002
Inventor 卢恒惠
Owner HONOR DEVICE CO LTD