MX2010003214A - Metodo y sistema de medicion de apariencia visual para fibras birrefringentes dispuestas aleatoria y regularmente. - Google Patents

Metodo y sistema de medicion de apariencia visual para fibras birrefringentes dispuestas aleatoria y regularmente.

Info

Publication number
MX2010003214A
MX2010003214A MX2010003214A MX2010003214A MX2010003214A MX 2010003214 A MX2010003214 A MX 2010003214A MX 2010003214 A MX2010003214 A MX 2010003214A MX 2010003214 A MX2010003214 A MX 2010003214A MX 2010003214 A MX2010003214 A MX 2010003214A
Authority
MX
Mexico
Prior art keywords
light
birefringent fibers
visual appearance
randomly arranged
images
Prior art date
Application number
MX2010003214A
Other languages
English (en)
Inventor
Nicolas Lechocinski
Sebastien Breugnot
Bruno François Pouet
Original Assignee
Bossa Nova Tech Llc
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 US12/567,599 external-priority patent/US20110075144A1/en
Application filed by Bossa Nova Tech Llc filed Critical Bossa Nova Tech Llc
Publication of MX2010003214A publication Critical patent/MX2010003214A/es

Links

Classifications

    • 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
    • G01J4/00—Measuring polarisation of light
    • G01J4/04—Polarimeters using electric detection means
    • 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
    • G01N21/23—Bi-refringence
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8444—Fibrous material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Se revelan métodos y aparatos para medir la apariencia visual de fibras birrefringentes. Un método comprende emitir luz, creando, Ni estados de polarización de la luz emitida, iluminar, iluminar las fibras birrefringentes con la luz emitida así polarizada, generando mediante esto IRi componentes de reflexión internos, ERi componentes de reflexión externos y Di componentes de difusión de la luz en las fibras birrefringentes, observar la luz de las fibras birrefringentes iluminadas, crear Oi estados de polarización de la luz observada, formar Xi imágenes de la luz polarizada observada, cada imagen comprende una información (Ni, Oi, IRi, ERi, Di), en donde i = 1, 2, . . .n y n = 4, medir la intensidad Ii en cada pixel en las Xi imágenes y separar el i-ésimo componente de reflexión interno, el i-ésimo componente de reflexión externo y el i-ésimo componente de difusión de la i-ésima imagen para las X imágenes.
MX2010003214A 2009-09-25 2010-03-24 Metodo y sistema de medicion de apariencia visual para fibras birrefringentes dispuestas aleatoria y regularmente. MX2010003214A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/567,599 US20110075144A1 (en) 2009-09-25 2009-09-25 Visual appearance measurement method and system for randomly arranged birefringent fibers
US12/727,152 US8223322B2 (en) 2009-09-25 2010-03-18 Visual appearance measurement method and system for randomly and regularly arranged birefringent fibers

Publications (1)

Publication Number Publication Date
MX2010003214A true MX2010003214A (es) 2011-03-24

Family

ID=42228254

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010003214A MX2010003214A (es) 2009-09-25 2010-03-24 Metodo y sistema de medicion de apariencia visual para fibras birrefringentes dispuestas aleatoria y regularmente.

Country Status (5)

Country Link
US (1) US8223322B2 (es)
JP (1) JP5225311B2 (es)
FR (1) FR2950695B1 (es)
GB (1) GB2473893B (es)
MX (1) MX2010003214A (es)

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WO2010106480A1 (en) * 2009-03-19 2010-09-23 Koninklijke Philips Electronics N.V. Detector for birefringent objects
WO2011088394A2 (en) * 2010-01-14 2011-07-21 Mark Statham Systems and methods for emitting radiant energy
EP2747629A2 (en) * 2011-08-22 2014-07-02 Koninklijke Philips N.V. Hair treatment device with hair detector
US9001326B2 (en) * 2011-12-13 2015-04-07 Welch Allyn, Inc. Method and apparatus for observing subsurfaces of a target material
CN104254274B (zh) * 2012-04-24 2016-10-19 皇家飞利浦有限公司 具有基于光的毛发检测器的毛发处理设备
RU2524553C1 (ru) * 2013-03-29 2014-07-27 Вадим Евгеньевич Куликов Способ бесконтактной полиполяризационной идентификации и определения состава и качества шерсти и растительных волокон
CN106989675B (zh) * 2017-05-03 2020-03-31 交通运输部公路科学研究所 基于目标表面特征参数的多光谱成像系统
DE102017215791A1 (de) * 2017-09-07 2019-03-07 Henkel Ag & Co. Kgaa Verfahren und Vorrichtung zum Ermitteln eines Glanzwerts von Haaren
FR3117214A1 (fr) 2020-12-07 2022-06-10 Seb S.A. Element optique pour un dispositif de determination de la brillance relative d’une pluralite de fibres capillaires
US20230296510A1 (en) * 2022-03-16 2023-09-21 Meta Platforms Technologies, Llc System and method for separating volumetric and surface scattering of optical component
JP2024041222A (ja) 2022-09-14 2024-03-27 大塚電子株式会社 光散乱測定装置

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US5838239A (en) * 1992-10-20 1998-11-17 Robotic Vision Systems, Inc. System for detecting ice or snow on surface which specularly reflects light
JP2801144B2 (ja) * 1994-05-19 1998-09-21 日本製紙株式会社 紙の繊維配向測定方法及び繊維配向測定装置
US6097488A (en) 1998-06-22 2000-08-01 Princeton University Method and apparatus for measuring micro structures, anisotropy and birefringence in polymers using laser scattered light
US20030156293A1 (en) * 2000-03-30 2003-08-21 Fukuoka Kazuhiko Method for measuring orientation of paper fibers and apparatus for measuring orientation of paper fibers
US20020057438A1 (en) * 2000-11-13 2002-05-16 Decker Derek Edward Method and apparatus for capturing 3D surface and color thereon in real time
FR2826857B1 (fr) * 2001-07-09 2004-03-12 Oreal Instrument pour observer la peau ou les cheveux
US7220254B2 (en) * 2003-12-31 2007-05-22 Palomar Medical Technologies, Inc. Dermatological treatment with visualization
US7764380B2 (en) * 2004-04-20 2010-07-27 Koninklijke Philips Electronics N.V. Hair detection device
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US7986401B2 (en) * 2008-09-22 2011-07-26 Bossa Nova Technologies, Llc Birefringent fibers orientation measurement

Also Published As

Publication number Publication date
GB201004927D0 (en) 2010-05-12
GB2473893B (en) 2011-12-07
JP5225311B2 (ja) 2013-07-03
JP2011069805A (ja) 2011-04-07
GB2473893A (en) 2011-03-30
US20110074946A1 (en) 2011-03-31
FR2950695B1 (fr) 2015-06-26
FR2950695A1 (fr) 2011-04-01
US8223322B2 (en) 2012-07-17

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