RU2016144349A - Интеллектуальная насадка на смартфон для определения чистоты, влажности и фотовозраста кожи - Google Patents
Интеллектуальная насадка на смартфон для определения чистоты, влажности и фотовозраста кожи Download PDFInfo
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- RU2016144349A RU2016144349A RU2016144349A RU2016144349A RU2016144349A RU 2016144349 A RU2016144349 A RU 2016144349A RU 2016144349 A RU2016144349 A RU 2016144349A RU 2016144349 A RU2016144349 A RU 2016144349A RU 2016144349 A RU2016144349 A RU 2016144349A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 8
- 230000037303 wrinkles Effects 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 3
- 230000003595 spectral effect Effects 0.000 claims 3
- 230000028161 membrane depolarization Effects 0.000 claims 2
- 230000010287 polarization Effects 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000004458 analytical method Methods 0.000 claims 1
- 238000010191 image analysis Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000004886 process control Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0071—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by measuring fluorescence emission
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/442—Evaluating skin mechanical properties, e.g. elasticity, hardness, texture, wrinkle assessment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/443—Evaluating skin constituents, e.g. elastin, melanin, water
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
- A61B5/444—Evaluating skin marks, e.g. mole, nevi, tumour, scar
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/21—Polarisation-affecting properties
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
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- G01—MEASURING; TESTING
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
- G06T7/0014—Biomedical image inspection using an image reference approach
- G06T7/0016—Biomedical image inspection using an image reference approach involving temporal comparison
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
- G01N2021/177—Detector of the video camera type
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/022—Casings
- G01N2201/0221—Portable; cableless; compact; hand-held
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- G—PHYSICS
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0634—Diffuse illumination
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/06—Illumination; Optics
- G01N2201/063—Illuminating optical parts
- G01N2201/0638—Refractive parts
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
Claims (19)
1. Система для автоматического контроля фотовозраста и содержания воды в участке кожи человека, содержащая:
- поляризационный модуль для определения степени деполяризации участка кожи, содержащий:
источник белого света для зондирования участка кожи, выполненный с возможностью приема энергии от батареи,
по меньшей мере два поляризационных фильтра, причем первый поляризационный фильтр предназначен для проведения зондирования участка кожи линейно-поляризованным светом, а второй поляризационный фильтр предназначен для выбора компонента поляризованного света перед захватом,
фотодетектор для захвата изображения участка кожи, причем фотодетектор представляет собой фото- или видеокамеру смартфона, с надетой на нее интеллектуальной насадкой
- фотометрический модуль для определения коэффициентов отражения, содержащий:
по меньшей мере два источника света с центральной длиной волны, которая соответствует максимуму спектрального поглощения воды,
по меньшей мере один фотодетектор ближнего инфракрасного диапазона для требуемого спектрального диапазона,
управляющий блок процесса (PCB) для возбуждения источника света,
- экран, выполненный с возможностью отображения обработанных данных в качестве характеристических коэффициентов или в качестве изображения лица пользователя с наложенной на него двумерной (2D) картой распределения воды как основного поглотителя света в коже в инфракрасном (ИК) диапазоне.
2. Способ автоматического контроля фотовозраста и содержания воды в участке кожи человека, содержащий этапы, на которых:
захватывают поверхность участка кожи человека с помощью фотодетектора, который представляет собой фото- или видеокамеру смартфона, с надетой на нее интеллектуальной насадкой
осуществляют обработку захваченных изображений с помощью анализа интенсивностей в изображениях, выполняющегося в процессоре смартфона,
определяют, в процессоре смартфона, характеристические коэффициенты глубины морщин, протяженности морщин, плотности морщин и распределения кластеров морщин участка кожи человека с использованием анализа изображения пространственного распределения интенсивности пикселей и его значений,
определяют степень деполяризации света, отраженного от поверхности участка кожи человека и рассеянного в ней, с использованием данных о степени вращения плоскости поляризации рассеянного света после зондирования участка кожи для определения параметра анизотропии участка кожи, который коррелирует с фотовозрастом участка кожи человека,
определяют оптическую плотность воды, находящейся в участке кожи человека, с использованием данных отражения в ближнем инфракрасном диапазоне для определения концентрации воды в участке кожи при помощи отношения оптической плотности для двух различных спектральных диапазонов,
определяют концентрацию воды в участке кожи в динамике при помощи определения наклона временного сигнала оптической плотности,
отображают на экране смартфона результирующие данные характеристических коэффициентов участка кожи человека или изображение лица пользователя,
осуществляют контроль фотовозраста и содержания воды в участке кожи человека на основании отображенных результирующих данных характеристических коэффициентов участка кожи человека.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016144349A RU2657377C2 (ru) | 2016-11-11 | 2016-11-11 | Интеллектуальная насадка на смартфон для определения чистоты, влажности и фотовозраста кожи |
KR1020170147604A KR102512358B1 (ko) | 2016-11-11 | 2017-11-07 | 휴대용 전자 장치, 액세서리 및 그 동작 방법 |
EP17868710.9A EP3520685B1 (en) | 2016-11-11 | 2017-11-13 | Portable electronic device, accessory, and operating method therefor |
PCT/KR2017/012777 WO2018088858A1 (ko) | 2016-11-11 | 2017-11-13 | 휴대용 전자 장치, 액세서리 및 그 동작 방법 |
US16/348,967 US11813072B2 (en) | 2016-11-11 | 2017-11-13 | Portable electronic device, accessory, and operating method therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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RU2016144349A RU2657377C2 (ru) | 2016-11-11 | 2016-11-11 | Интеллектуальная насадка на смартфон для определения чистоты, влажности и фотовозраста кожи |
Publications (3)
Publication Number | Publication Date |
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RU2016144349A true RU2016144349A (ru) | 2018-05-11 |
RU2016144349A3 RU2016144349A3 (ru) | 2018-05-11 |
RU2657377C2 RU2657377C2 (ru) | 2018-06-13 |
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RU2016144349A RU2657377C2 (ru) | 2016-11-11 | 2016-11-11 | Интеллектуальная насадка на смартфон для определения чистоты, влажности и фотовозраста кожи |
Country Status (4)
Country | Link |
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US (1) | US11813072B2 (ru) |
EP (1) | EP3520685B1 (ru) |
KR (1) | KR102512358B1 (ru) |
RU (1) | RU2657377C2 (ru) |
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KR20150094196A (ko) | 2014-02-11 | 2015-08-19 | 서울바이오시스 주식회사 | 피부 상태 진단 장치 및 이를 이용하는 피부 상태 진단 방법 |
KR20160023441A (ko) | 2014-08-22 | 2016-03-03 | 서울바이오시스 주식회사 | 발광소자가 구비된 카메라와, 이를 이용한 피부 촬영 방법 및 피부 상태 측정 방법 |
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RU2601678C2 (ru) * | 2014-12-15 | 2016-11-10 | Самсунг Электроникс Ко., Лтд. | Портативное устройство для измерения хромофоров в коже и способ применения устройства |
US20160357578A1 (en) * | 2015-06-03 | 2016-12-08 | Samsung Electronics Co., Ltd. | Method and device for providing makeup mirror |
JP6607755B2 (ja) * | 2015-09-30 | 2019-11-20 | 富士通株式会社 | 生体撮影装置および生体撮影方法 |
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2017
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KR102512358B1 (ko) | 2023-03-21 |
KR20180053235A (ko) | 2018-05-21 |
RU2657377C2 (ru) | 2018-06-13 |
EP3520685B1 (en) | 2023-05-31 |
EP3520685A1 (en) | 2019-08-07 |
US20190269363A1 (en) | 2019-09-05 |
RU2016144349A3 (ru) | 2018-05-11 |
US11813072B2 (en) | 2023-11-14 |
EP3520685A4 (en) | 2020-01-01 |
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