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WO2012011682A3 - Device and method for measuring skin structure - Google Patents

Device and method for measuring skin structure Download PDF

Info

Publication number
WO2012011682A3
WO2012011682A3 PCT/KR2011/004883 KR2011004883W WO2012011682A3 WO 2012011682 A3 WO2012011682 A3 WO 2012011682A3 KR 2011004883 W KR2011004883 W KR 2011004883W WO 2012011682 A3 WO2012011682 A3 WO 2012011682A3
Authority
WO
WIPO (PCT)
Prior art keywords
skin
light
skin structure
measuring skin
emitting
Prior art date
Application number
PCT/KR2011/004883
Other languages
French (fr)
Korean (ko)
Other versions
WO2012011682A2 (en
Inventor
한지연
남개원
김명준
Original Assignee
(주)아모레퍼시픽
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
Priority claimed from KR1020100070847A external-priority patent/KR101647103B1/en
Priority claimed from KR1020100070850A external-priority patent/KR101710152B1/en
Application filed by (주)아모레퍼시픽 filed Critical (주)아모레퍼시픽
Priority to JP2013520639A priority Critical patent/JP5921543B2/en
Publication of WO2012011682A2 publication Critical patent/WO2012011682A2/en
Publication of WO2012011682A3 publication Critical patent/WO2012011682A3/en

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
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The invention relates to a device for measuring skin structure, which may include: a plurality of light sources arranged in respectively different directions with respect to the portion of skin to be measured, and configured to sequentially emit light on the skin; and a unit for capturing an image of the skin and generating a plurality of images corresponding to each of the plurality of light sources. The method for measuring skin structure may include the steps of: sequentially emitting light in a plurality of mutually different light-emitting directions and capturing a plurality of images corresponding to each of the plurality of light-emitting directions; and using the plurality of brightness levels of the plurality of images to generate a normal map corresponding to the information on the normal to the surface of the skin.
PCT/KR2011/004883 2010-07-22 2011-07-04 Device and method for measuring skin structure WO2012011682A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013520639A JP5921543B2 (en) 2010-07-22 2011-07-04 Apparatus and method for measuring skin structure

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020100070847A KR101647103B1 (en) 2010-07-22 2010-07-22 Methods for measuring skin structure
KR10-2010-0070847 2010-07-22
KR10-2010-0070850 2010-07-22
KR1020100070850A KR101710152B1 (en) 2010-07-22 2010-07-22 Apparatus for measuring skin structure

Publications (2)

Publication Number Publication Date
WO2012011682A2 WO2012011682A2 (en) 2012-01-26
WO2012011682A3 true WO2012011682A3 (en) 2012-04-05

Family

ID=45497256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004883 WO2012011682A2 (en) 2010-07-22 2011-07-04 Device and method for measuring skin structure

Country Status (2)

Country Link
JP (1) JP5921543B2 (en)
WO (1) WO2012011682A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6362050B2 (en) 2014-10-15 2018-07-25 パナソニックＩｐマネジメント株式会社 Imaging apparatus, illumination control apparatus, and illumination control method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003513735A (en) * 1999-11-12 2003-04-15 ポーラテクニクス・リミテッド System and method for examining, recording and analyzing skin condition
KR20090008893A (en) * 2007-07-19 2009-01-22 삼성전자주식회사 Biometric information measuring device
KR20100075020A (en) * 2008-12-24 2010-07-02 전자부품연구원 Apparatus for measuring a characteristic of skin

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3236362B2 (en) * 1992-09-22 2001-12-10 株式会社資生堂 Skin surface shape feature extraction device based on reconstruction of three-dimensional shape from skin surface image
WO2009024904A2 (en) * 2007-08-22 2009-02-26 Koninklijke Philips Electronics N.V. Method and apparatus for the optical characterization of surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003513735A (en) * 1999-11-12 2003-04-15 ポーラテクニクス・リミテッド System and method for examining, recording and analyzing skin condition
KR20090008893A (en) * 2007-07-19 2009-01-22 삼성전자주식회사 Biometric information measuring device
KR20100075020A (en) * 2008-12-24 2010-07-02 전자부품연구원 Apparatus for measuring a characteristic of skin

Also Published As

Publication number Publication date
JP2013538070A (en) 2013-10-10
WO2012011682A2 (en) 2012-01-26
JP5921543B2 (en) 2016-05-24

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