WO2002082063A1 - Method and device for surface evaluation - Google Patents
Method and device for surface evaluation Download PDFInfo
- Publication number
- WO2002082063A1 WO2002082063A1 PCT/EP2002/003682 EP0203682W WO02082063A1 WO 2002082063 A1 WO2002082063 A1 WO 2002082063A1 EP 0203682 W EP0203682 W EP 0203682W WO 02082063 A1 WO02082063 A1 WO 02082063A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- sample
- light source
- imaging device
- recording
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000011156 evaluation Methods 0.000 title description 5
- 238000003384 imaging method Methods 0.000 claims abstract description 25
- 238000005286 illumination Methods 0.000 claims abstract description 12
- 230000000007 visual effect Effects 0.000 claims abstract description 10
- 230000003993 interaction Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000003595 spectral effect Effects 0.000 claims description 9
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 18
- 230000001419 dependent effect Effects 0.000 abstract description 6
- 239000000523 sample Substances 0.000 description 48
- 238000000576 coating method Methods 0.000 description 18
- 239000000049 pigment Substances 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000003086 colorant Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 238000012417 linear regression Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 206010034960 Photophobia Diseases 0.000 description 1
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- -1 tungsten halogen Chemical class 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
-
- 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
- G01N21/55—Specular reflectivity
- G01N21/57—Measuring gloss
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
-
- 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
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0216—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
-
- 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
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- G01J3/504—Goniometric colour measurements, for example measurements of metallic or flake based paints
-
- 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
- G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
- G01J3/524—Calibration of colorimeters
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02742872A EP1373867A1 (en) | 2001-04-06 | 2002-03-28 | Method and device for surface evaluation |
KR1020037012945A KR100875806B1 (en) | 2001-04-06 | 2002-03-28 | Method and apparatus for surface evaluation |
BR0208660-3A BR0208660A (en) | 2001-04-06 | 2002-03-28 | Method and device for surface assessment |
AU2002338353A AU2002338353B2 (en) | 2001-04-06 | 2002-03-28 | Method and device for surface evaluation |
JP2002579783A JP3933581B2 (en) | 2001-04-06 | 2002-03-28 | Method and apparatus for surface evaluation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01201276.1 | 2001-04-06 | ||
EP01201276 | 2001-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002082063A1 true WO2002082063A1 (en) | 2002-10-17 |
Family
ID=8180117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/003682 WO2002082063A1 (en) | 2001-04-06 | 2002-03-28 | Method and device for surface evaluation |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1373867A1 (en) |
JP (1) | JP3933581B2 (en) |
KR (1) | KR100875806B1 (en) |
CN (1) | CN100403011C (en) |
AU (1) | AU2002338353B2 (en) |
BR (1) | BR0208660A (en) |
RU (1) | RU2292037C2 (en) |
WO (1) | WO2002082063A1 (en) |
ZA (1) | ZA200307712B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2463162C2 (en) * | 2006-12-23 | 2012-10-10 | Колорматрикс Холдингс, Инк. | Polymer materials |
US9823130B2 (en) | 2012-04-20 | 2017-11-21 | Office Color Science Co., Ltd. | Multi-angle spectral imaging measurement method and apparatus |
US11280743B2 (en) | 2015-03-30 | 2022-03-22 | Gemological Institute Of America, Inc. (Gia) | Apparatus and method for assessing optical quality of gemstones |
CN114502266A (en) * | 2019-10-09 | 2022-05-13 | 株式会社日立制作所 | Powder mixing system and powder mixing method |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9025153B2 (en) * | 2011-11-16 | 2015-05-05 | Axalta Coating Systems Ip Co., Llc | Process for predicting degree of mottling in coating compositions by wet color measurement |
KR102093108B1 (en) * | 2012-05-09 | 2020-03-25 | 시게이트 테크놀로지 엘엘씨 | Surface features mapping |
CN103674903A (en) * | 2013-12-31 | 2014-03-26 | 爱彼思(苏州)自动化科技有限公司 | Non-contact vancometer |
US9880098B2 (en) * | 2014-10-28 | 2018-01-30 | Axalta Coatings Systems Ip Co., Llc | Method and systems for quantifying differences between colored surfaces |
CN106908149A (en) * | 2017-04-11 | 2017-06-30 | 上海电机学院 | A kind of robot object color identifying system and method |
KR102047206B1 (en) * | 2018-10-31 | 2019-11-20 | 한국과학기술원 | Swcc-hyperspectral cam test method and apparatus for measuring reflectance by volumetric water content |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078496A (en) * | 1990-08-14 | 1992-01-07 | Autospect, Inc. | Machine vision surface characterization system |
US5640237A (en) * | 1995-08-29 | 1997-06-17 | Kla Instruments Corporation | Method and apparatus for detecting non-uniformities in reflective surafaces |
US5946029A (en) * | 1996-06-25 | 1999-08-31 | Matsushita Electric Works, Ltd | Image processing process |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2588297B2 (en) * | 1990-06-20 | 1997-03-05 | 日産自動車株式会社 | Evaluation method for sharpness of painted surface |
US5909276A (en) * | 1997-03-31 | 1999-06-01 | Microtherm, Llc | Optical inspection module and method for detecting particles and defects on substrates in integrated process tools |
-
2002
- 2002-03-28 WO PCT/EP2002/003682 patent/WO2002082063A1/en active Application Filing
- 2002-03-28 RU RU2003132476/28A patent/RU2292037C2/en active
- 2002-03-28 KR KR1020037012945A patent/KR100875806B1/en not_active IP Right Cessation
- 2002-03-28 AU AU2002338353A patent/AU2002338353B2/en not_active Ceased
- 2002-03-28 EP EP02742872A patent/EP1373867A1/en not_active Withdrawn
- 2002-03-28 CN CNB028079019A patent/CN100403011C/en not_active Expired - Fee Related
- 2002-03-28 BR BR0208660-3A patent/BR0208660A/en not_active IP Right Cessation
- 2002-03-28 JP JP2002579783A patent/JP3933581B2/en not_active Expired - Fee Related
-
2003
- 2003-10-02 ZA ZA200307712A patent/ZA200307712B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078496A (en) * | 1990-08-14 | 1992-01-07 | Autospect, Inc. | Machine vision surface characterization system |
US5640237A (en) * | 1995-08-29 | 1997-06-17 | Kla Instruments Corporation | Method and apparatus for detecting non-uniformities in reflective surafaces |
US5946029A (en) * | 1996-06-25 | 1999-08-31 | Matsushita Electric Works, Ltd | Image processing process |
Non-Patent Citations (1)
Title |
---|
H. KUGISAWA ET AL.: "Method for measuring glossiness of spherical surfaces utilizing brightness pattern of image", IEICE TRANS. JAPAN, vol. E74, no. 9, 1991, pages 2655 - 2662, XP000271986 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2463162C2 (en) * | 2006-12-23 | 2012-10-10 | Колорматрикс Холдингс, Инк. | Polymer materials |
US9823130B2 (en) | 2012-04-20 | 2017-11-21 | Office Color Science Co., Ltd. | Multi-angle spectral imaging measurement method and apparatus |
US11280743B2 (en) | 2015-03-30 | 2022-03-22 | Gemological Institute Of America, Inc. (Gia) | Apparatus and method for assessing optical quality of gemstones |
US11921051B2 (en) | 2015-03-30 | 2024-03-05 | Gemological Institute Of America, Inc. (Gia) | Apparatus and method for assessing optical quality of gemstones |
CN114502266A (en) * | 2019-10-09 | 2022-05-13 | 株式会社日立制作所 | Powder mixing system and powder mixing method |
CN114502266B (en) * | 2019-10-09 | 2024-03-05 | 株式会社日立制作所 | Powder mixing system and powder mixing method |
Also Published As
Publication number | Publication date |
---|---|
AU2002338353B2 (en) | 2006-05-25 |
BR0208660A (en) | 2004-03-09 |
JP2004526969A (en) | 2004-09-02 |
CN100403011C (en) | 2008-07-16 |
CN1505757A (en) | 2004-06-16 |
KR100875806B1 (en) | 2008-12-26 |
JP3933581B2 (en) | 2007-06-20 |
RU2003132476A (en) | 2005-03-20 |
ZA200307712B (en) | 2004-07-06 |
EP1373867A1 (en) | 2004-01-02 |
RU2292037C2 (en) | 2007-01-20 |
KR20040012743A (en) | 2004-02-11 |
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