ZA200307712B - Method and device for surface evaluation. - Google Patents
Method and device for surface evaluation. Download PDFInfo
- Publication number
- ZA200307712B ZA200307712B ZA200307712A ZA200307712A ZA200307712B ZA 200307712 B ZA200307712 B ZA 200307712B ZA 200307712 A ZA200307712 A ZA 200307712A ZA 200307712 A ZA200307712 A ZA 200307712A ZA 200307712 B ZA200307712 B ZA 200307712B
- Authority
- ZA
- South Africa
- Prior art keywords
- sample
- light
- light source
- recording
- imaging device
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000011156 evaluation Methods 0.000 title description 5
- 238000003384 imaging method Methods 0.000 claims description 24
- 238000005286 illumination Methods 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 10
- 230000003595 spectral effect Effects 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 48
- 238000000576 coating method Methods 0.000 description 18
- 230000003287 optical effect Effects 0.000 description 17
- 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
- 230000001419 dependent effect Effects 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
- 241001409019 Eulampis Species 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 102220645376 Sodium- and chloride-dependent betaine transporter_C10R_mutation Human genes 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
- 230000036962 time dependent Effects 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01201276 | 2001-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200307712B true ZA200307712B (en) | 2004-07-06 |
Family
ID=8180117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200307712A ZA200307712B (en) | 2001-04-06 | 2003-10-02 | Method and device for surface evaluation. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1373867A1 (cg-RX-API-DMAC10.html) |
| JP (1) | JP3933581B2 (cg-RX-API-DMAC10.html) |
| KR (1) | KR100875806B1 (cg-RX-API-DMAC10.html) |
| CN (1) | CN100403011C (cg-RX-API-DMAC10.html) |
| AU (1) | AU2002338353B2 (cg-RX-API-DMAC10.html) |
| BR (1) | BR0208660A (cg-RX-API-DMAC10.html) |
| RU (1) | RU2292037C2 (cg-RX-API-DMAC10.html) |
| WO (1) | WO2002082063A1 (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA200307712B (cg-RX-API-DMAC10.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0625890D0 (en) * | 2006-12-23 | 2007-02-07 | Colormatrix Holdings Inc | Polymeric materials |
| 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 |
| JP5475057B2 (ja) | 2012-04-20 | 2014-04-16 | 株式会社 オフィス・カラーサイエンス | 変角分光イメージング測定方法およびその装置 |
| EP2847556A4 (en) * | 2012-05-09 | 2016-01-27 | Seagate Technology Llc | MAPPING SURFACE FEATURES |
| CN103674903A (zh) * | 2013-12-31 | 2014-03-26 | 爱彼思（苏州）自动化科技有限公司 | 非接触式光泽度仪 |
| US9880098B2 (en) * | 2014-10-28 | 2018-01-30 | Axalta Coatings Systems Ip Co., Llc | Method and systems for quantifying differences between colored surfaces |
| US9678018B2 (en) | 2015-03-30 | 2017-06-13 | Gemological Institute Of America Inc. (Gia) | Apparatus and method for assessing optical quality of gemstones |
| CN106908149A (zh) * | 2017-04-11 | 2017-06-30 | 上海电机学院 | 一种机器人物体颜色识别系统及方法 |
| KR102047206B1 (ko) * | 2018-10-31 | 2019-11-20 | 한국과학기술원 | 체적함수비별 반사율 측정을 위한 함수특성곡선-초분광 캠 테스트 방법 및 장치 |
| JP7341835B2 (ja) * | 2019-10-09 | 2023-09-11 | 株式会社日立製作所 | 粉体混合システム及び粉体混合方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH552197A (de) * | 1972-11-24 | 1974-07-31 | Bbc Brown Boveri & Cie | Einrichtung zum messen der rauhigkeit einer oberflaeche. |
| FR2515823B1 (fr) * | 1980-11-24 | 1986-04-11 | Cegedur | Procede et dispositif de controle optique des etats de surface de produits metallurgiques |
| JP2588297B2 (ja) * | 1990-06-20 | 1997-03-05 | 日産自動車株式会社 | 塗装表面の鮮映性評価方法 |
| US5078496A (en) * | 1990-08-14 | 1992-01-07 | Autospect, Inc. | Machine vision surface characterization system |
| GB9307279D0 (en) * | 1993-04-07 | 1993-06-02 | Feather James W | Goniophotometer |
| US5640237A (en) * | 1995-08-29 | 1997-06-17 | Kla Instruments Corporation | Method and apparatus for detecting non-uniformities in reflective surafaces |
| JP3312849B2 (ja) * | 1996-06-25 | 2002-08-12 | 松下電工株式会社 | 物体表面の欠陥検出方法 |
| 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 |
| JPH11281584A (ja) * | 1998-03-30 | 1999-10-15 | Minolta Co Ltd | 検査方法およびその装置 |
-
2002
- 2002-03-28 AU AU2002338353A patent/AU2002338353B2/en not_active Ceased
- 2002-03-28 JP JP2002579783A patent/JP3933581B2/ja not_active Expired - Fee Related
- 2002-03-28 RU RU2003132476/28A patent/RU2292037C2/ru active
- 2002-03-28 CN CNB028079019A patent/CN100403011C/zh not_active Expired - Fee Related
- 2002-03-28 BR BR0208660-3A patent/BR0208660A/pt not_active IP Right Cessation
- 2002-03-28 KR KR1020037012945A patent/KR100875806B1/ko not_active Expired - Fee Related
- 2002-03-28 WO PCT/EP2002/003682 patent/WO2002082063A1/en not_active Ceased
- 2002-03-28 EP EP02742872A patent/EP1373867A1/en not_active Withdrawn
-
2003
- 2003-10-02 ZA ZA200307712A patent/ZA200307712B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2292037C2 (ru) | 2007-01-20 |
| KR100875806B1 (ko) | 2008-12-26 |
| CN1505757A (zh) | 2004-06-16 |
| JP2004526969A (ja) | 2004-09-02 |
| BR0208660A (pt) | 2004-03-09 |
| RU2003132476A (ru) | 2005-03-20 |
| AU2002338353B2 (en) | 2006-05-25 |
| WO2002082063A1 (en) | 2002-10-17 |
| CN100403011C (zh) | 2008-07-16 |
| EP1373867A1 (en) | 2004-01-02 |
| KR20040012743A (ko) | 2004-02-11 |
| JP3933581B2 (ja) | 2007-06-20 |
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