DE3827457A1 - Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten - Google Patents

Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten

Info

Publication number
DE3827457A1
DE3827457A1 DE3827457A DE3827457A DE3827457A1 DE 3827457 A1 DE3827457 A1 DE 3827457A1 DE 3827457 A DE3827457 A DE 3827457A DE 3827457 A DE3827457 A DE 3827457A DE 3827457 A1 DE3827457 A1 DE 3827457A1
Authority
DE
Germany
Prior art keywords
lighting
processing device
measured value
color
quantitative determination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE3827457A
Other languages
German (de)
English (en)
Other versions
DE3827457C2 (enrdf_load_stackoverflow
Inventor
Bernhard Dr Ludwig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE3827457A priority Critical patent/DE3827457A1/de
Priority to IT8822666A priority patent/IT1227368B/it
Publication of DE3827457A1 publication Critical patent/DE3827457A1/de
Application granted granted Critical
Publication of DE3827457C2 publication Critical patent/DE3827457C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/448—Hair evaluation, e.g. for hair disorder diagnosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
    • 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
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • 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
    • G01N2021/4742—Details of optical heads therefor, e.g. using optical fibres comprising optical fibres
    • 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
    • G01N2021/4764—Special kinds of physical applications
    • G01N2021/4773—Partly or totally translucent samples
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8444—Fibrous material
    • 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
    • G01N21/256—Arrangements using two alternating lights and one detector
    • 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
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • 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
    • 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
    • G01N2201/062—LED's
    • 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
    • G01N2201/08—Optical fibres; light guides
    • G01N2201/0826—Fibre array at source, distributing

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Spectrometry And Color Measurement (AREA)
DE3827457A 1987-11-27 1988-08-12 Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten Granted DE3827457A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE3827457A DE3827457A1 (de) 1987-11-27 1988-08-12 Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten
IT8822666A IT1227368B (it) 1987-11-27 1988-11-18 Metodo e dispositivo per la determinazione relativa e quantitativa di cromofori negli strati superficiali.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3740348 1987-11-27
DE3827457A DE3827457A1 (de) 1987-11-27 1988-08-12 Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten

Publications (2)

Publication Number Publication Date
DE3827457A1 true DE3827457A1 (de) 1989-06-08
DE3827457C2 DE3827457C2 (enrdf_load_stackoverflow) 1991-07-18

Family

ID=25862247

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3827457A Granted DE3827457A1 (de) 1987-11-27 1988-08-12 Verfahren und vorrichtung zur relativen, quantitativen bestimmung von farbtraegern in oberflaechenschichten

Country Status (2)

Country Link
DE (1) DE3827457A1 (enrdf_load_stackoverflow)
IT (1) IT1227368B (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0682912A1 (fr) * 1994-05-20 1995-11-22 L'oreal Procédé et appareil pour la détermination de caractéristiques de la peau
WO1996041140A1 (en) * 1995-06-07 1996-12-19 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
WO1996041139A1 (en) * 1983-07-18 1996-12-19 Chromatics Color Sciences International, Inc. Method and apparatus for hair color characterization and treatment
DE19537999A1 (de) * 1995-10-12 1997-04-17 Bmw Rolls Royce Gmbh Bildaufnahmeverfahren für thermisch beanspruchte Bauteile, insbesondere einer Gasturbine
US5671735A (en) * 1983-07-18 1997-09-30 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
DE19645306A1 (de) * 1996-05-08 1997-11-13 Neuhaus Neotec Maschinen Und A Verfahren und Vorrichtung zur Steuerung des Röstvorganges zum Rösten von Kaffee
US6128516A (en) * 1994-05-09 2000-10-03 Chromatics Color Sciences International Inc. Method and apparatus for detecting and measuring conditions affecting color
US6129664A (en) * 1992-01-07 2000-10-10 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
FR2806609A1 (fr) * 2000-03-24 2001-09-28 Medick S A Procede et dispositif de mesure non invasive d'un tissu et notamment du taux de bilirubine de la peau
US6308088B1 (en) 1992-01-07 2001-10-23 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
WO2001085028A1 (en) * 2000-05-06 2001-11-15 Astron Clinica Limited Apparatus and methods for analysing epithelial tissue histology
WO2002002001A3 (en) * 2000-07-05 2002-10-24 Astron Clinica Ltd Epithelial diagnostic aid
EP1839573A4 (en) * 2005-01-18 2010-08-25 Aveda Corp METHOD FOR DETERMINING THE CONDITION OF HAIR
RU2601678C2 (ru) * 2014-12-15 2016-11-10 Самсунг Электроникс Ко., Лтд. Портативное устройство для измерения хромофоров в коже и способ применения устройства
US10905331B2 (en) 2014-12-15 2021-02-02 Samsung Electronics Co., Ltd. Image capturing device and sensing protection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271920B1 (en) 1997-12-19 2001-08-07 Chromatics Color Sciences International, Inc. Methods and apparatus for color calibration and verification

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726606A1 (de) * 1977-06-13 1978-12-21 Max Planck Gesellschaft Medizinisches spektralfotometer
DE2943674A1 (de) * 1978-10-30 1980-05-14 Elder Paul B Co Einrichtung zur erhoehung der sicherheit bei der behandlung von personen mit ultravioletter strahlung
DE3042084A1 (de) * 1980-11-07 1982-07-15 Autark Vertriebs u. Verwaltungsgesellschaft mbH, 8400 Regensburg Uv-strahlungsmesser
DE3137326A1 (de) * 1981-09-19 1983-03-31 Karl H. 4044 Kaarst Schweers Vorrichtung zur bestimmung des braeunungsgrades der menschlichen haut
EP0150142A2 (en) * 1984-01-10 1985-07-31 Sharp Kabushiki Kaisha Color-picture analyzing apparatus with red-purpose and green-purpose filters
DE3506690A1 (de) * 1985-02-26 1986-09-04 Klaus 6232 Bad Soden Scheller Vorrichtung zur ermittlung einer jeweils akuten sonnenschutzfaktorzahl

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726606A1 (de) * 1977-06-13 1978-12-21 Max Planck Gesellschaft Medizinisches spektralfotometer
DE2943674A1 (de) * 1978-10-30 1980-05-14 Elder Paul B Co Einrichtung zur erhoehung der sicherheit bei der behandlung von personen mit ultravioletter strahlung
DE3042084A1 (de) * 1980-11-07 1982-07-15 Autark Vertriebs u. Verwaltungsgesellschaft mbH, 8400 Regensburg Uv-strahlungsmesser
DE3137326A1 (de) * 1981-09-19 1983-03-31 Karl H. 4044 Kaarst Schweers Vorrichtung zur bestimmung des braeunungsgrades der menschlichen haut
EP0150142A2 (en) * 1984-01-10 1985-07-31 Sharp Kabushiki Kaisha Color-picture analyzing apparatus with red-purpose and green-purpose filters
DE3506690A1 (de) * 1985-02-26 1986-09-04 Klaus 6232 Bad Soden Scheller Vorrichtung zur ermittlung einer jeweils akuten sonnenschutzfaktorzahl

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6330341B1 (en) 1983-07-18 2001-12-11 Chromatics Color Sciences International, Inc. Method and apparatus for hair color characterization and treatment
US6314372B1 (en) 1983-07-18 2001-11-06 Chromatics Color Sciences International, Inc. Method and apparatus for hair color characterization and treatment
WO1996041139A1 (en) * 1983-07-18 1996-12-19 Chromatics Color Sciences International, Inc. Method and apparatus for hair color characterization and treatment
US5671735A (en) * 1983-07-18 1997-09-30 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6067504A (en) * 1983-07-18 2000-05-23 Chromatics Color Sciences International, Inc. Method for correctly identifying hair color
US6308088B1 (en) 1992-01-07 2001-10-23 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6157445A (en) * 1992-01-07 2000-12-05 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6129664A (en) * 1992-01-07 2000-10-10 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6437863B1 (en) 1992-01-07 2002-08-20 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
US6128516A (en) * 1994-05-09 2000-10-03 Chromatics Color Sciences International Inc. Method and apparatus for detecting and measuring conditions affecting color
US5636637A (en) * 1994-05-20 1997-06-10 L'oreal Method for determining quantities characteristic of the behavior of a surface, in particular of the human skin, subjected to light radiation, and apparatus for implementation thereof
FR2719989A1 (fr) * 1994-05-20 1995-11-24 Oreal Procédé pour la détermination de grandeurs caractéristiques du comportement d'une surface, notamment de la peau humaine, soumise à un rayonnnement lumineux, et appareil pour sa mise en Óoeuvre.
EP0682912A1 (fr) * 1994-05-20 1995-11-22 L'oreal Procédé et appareil pour la détermination de caractéristiques de la peau
AU721424B2 (en) * 1995-06-07 2000-07-06 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
WO1996041140A1 (en) * 1995-06-07 1996-12-19 Chromatics Color Sciences International, Inc. Method and apparatus for detecting and measuring conditions affecting color
DE19537999A1 (de) * 1995-10-12 1997-04-17 Bmw Rolls Royce Gmbh Bildaufnahmeverfahren für thermisch beanspruchte Bauteile, insbesondere einer Gasturbine
DE19645306A1 (de) * 1996-05-08 1997-11-13 Neuhaus Neotec Maschinen Und A Verfahren und Vorrichtung zur Steuerung des Röstvorganges zum Rösten von Kaffee
US6927843B2 (en) 2000-03-24 2005-08-09 Medick S.A. Non-invasive measurement of skin bilirubin level
WO2001072222A1 (fr) * 2000-03-24 2001-10-04 Medick S.A. Mesure non invasive du taux de bilirubine de la peau
FR2806609A1 (fr) * 2000-03-24 2001-09-28 Medick S A Procede et dispositif de mesure non invasive d'un tissu et notamment du taux de bilirubine de la peau
WO2001085028A1 (en) * 2000-05-06 2001-11-15 Astron Clinica Limited Apparatus and methods for analysing epithelial tissue histology
WO2002002001A3 (en) * 2000-07-05 2002-10-24 Astron Clinica Ltd Epithelial diagnostic aid
EP1839573A4 (en) * 2005-01-18 2010-08-25 Aveda Corp METHOD FOR DETERMINING THE CONDITION OF HAIR
RU2601678C2 (ru) * 2014-12-15 2016-11-10 Самсунг Электроникс Ко., Лтд. Портативное устройство для измерения хромофоров в коже и способ применения устройства
US10905331B2 (en) 2014-12-15 2021-02-02 Samsung Electronics Co., Ltd. Image capturing device and sensing protection device

Also Published As

Publication number Publication date
IT1227368B (it) 1991-04-08
DE3827457C2 (enrdf_load_stackoverflow) 1991-07-18
IT8822666A0 (it) 1988-11-18

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D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee