ES2184656T1 - Metodo para caracterizar el aspecto de un objeto particular, para predecir el aspecto de un objeto, y para fabricar un objeto que tiene un aspecto predeterminado, que opcionalmente ha sido determinado sobre la base de un objeto de referencia. - Google Patents
Metodo para caracterizar el aspecto de un objeto particular, para predecir el aspecto de un objeto, y para fabricar un objeto que tiene un aspecto predeterminado, que opcionalmente ha sido determinado sobre la base de un objeto de referencia.Info
- Publication number
- ES2184656T1 ES2184656T1 ES00125189T ES00125189T ES2184656T1 ES 2184656 T1 ES2184656 T1 ES 2184656T1 ES 00125189 T ES00125189 T ES 00125189T ES 00125189 T ES00125189 T ES 00125189T ES 2184656 T1 ES2184656 T1 ES 2184656T1
- Authority
- ES
- Spain
- Prior art keywords
- characterizing
- preach
- optionally
- manufacture
- basis
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
-
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Adornments (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
Un método para caracterizar, por medio de una medición, el aspecto de uno bjeto o, más particularmente, la contribución de la superficie al aspecto de un objeto, caracterizado porque la contribución de la superficie al aspecto, o la reflexión de la superficie k1(w,h,i), se calcula partiendo de al menos un valor de reflectancia Rm(w,h,i) que se mide para al menos una frecuencia de luz w; un ángulo de visión predeterminado (h); y al menos un ángulo de iluminación predeterminado (i).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00125189A EP1207386A1 (en) | 2000-11-20 | 2000-11-20 | Method for characterizing the appearance of a particular object, for predicting the appearance of an object, and for manufacturing an object having a predetermined appearance which has optionally been determined on the basis of a reference object |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2184656T1 true ES2184656T1 (es) | 2003-04-16 |
Family
ID=8170416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00125189T Pending ES2184656T1 (es) | 2000-11-20 | 2000-11-20 | Metodo para caracterizar el aspecto de un objeto particular, para predecir el aspecto de un objeto, y para fabricar un objeto que tiene un aspecto predeterminado, que opcionalmente ha sido determinado sobre la base de un objeto de referencia. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6788413B2 (es) |
EP (1) | EP1207386A1 (es) |
JP (1) | JP2004514888A (es) |
KR (1) | KR100864598B1 (es) |
CN (1) | CN1238709C (es) |
AU (1) | AU2002216711A1 (es) |
BR (1) | BR0115675A (es) |
CA (1) | CA2428036A1 (es) |
DE (1) | DE1207386T1 (es) |
ES (1) | ES2184656T1 (es) |
TW (1) | TWI225548B (es) |
WO (1) | WO2002042750A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6891960B2 (en) * | 2000-08-12 | 2005-05-10 | Facet Technology | System for road sign sheeting classification |
JP3941569B2 (ja) * | 2002-04-12 | 2007-07-04 | トヨタ自動車株式会社 | 反射率推定方法 |
KR20050010876A (ko) * | 2002-06-10 | 2005-01-28 | 다우 글로벌 테크놀로지스 인크. | 원하는 외관을 갖는 플라스틱 물품을 설계하는 방법 |
CN1819904A (zh) * | 2003-07-08 | 2006-08-16 | 陶氏环球技术公司 | 为模制品进行表面标记的方法 |
WO2007053465A1 (en) | 2005-10-28 | 2007-05-10 | E. I. Du Pont De Nemours And Company | Realistic video display of gonioapparent color |
JP4868258B2 (ja) * | 2006-07-21 | 2012-02-01 | トヨタ自動車株式会社 | 反射率推定方法 |
WO2008041162A1 (en) * | 2006-10-05 | 2008-04-10 | Koninklijke Philips Electronics N.V. | An apparatus and a method for observing the surface of a sample |
CN100501380C (zh) * | 2007-01-23 | 2009-06-17 | 浙江工业大学 | 基于光照模型的球形物体表面光泽度评估方法 |
EP2703795A4 (en) * | 2011-04-28 | 2014-09-24 | Konica Minolta Inc | COLORIMETER WITH MULTIPLE ANGLE |
WO2014073642A1 (ja) * | 2012-11-09 | 2014-05-15 | 富士フイルム株式会社 | カメラシステム、これに用いられる色変換装置及び方法並びに色変換プログラム |
JP6131597B2 (ja) * | 2012-12-28 | 2017-05-24 | 花王株式会社 | 皮膚の評価方法及び皮膚の評価システム |
JP6086087B2 (ja) * | 2014-03-25 | 2017-03-01 | マツダ株式会社 | 表面質感評価装置 |
US9880098B2 (en) * | 2014-10-28 | 2018-01-30 | Axalta Coatings Systems Ip Co., Llc | Method and systems for quantifying differences between colored surfaces |
WO2018204639A1 (en) * | 2017-05-03 | 2018-11-08 | X-Rite Switzerland GmbH | Vehicle color measurement methods and devices |
CA3064740A1 (en) * | 2017-05-24 | 2018-11-29 | Swimc Llc | Multi-angle coating composition color strength measurement |
US11062479B2 (en) | 2017-12-06 | 2021-07-13 | Axalta Coating Systems Ip Co., Llc | Systems and methods for matching color and appearance of target coatings |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1103950A (en) * | 1965-07-30 | 1968-02-21 | Communications Patents Ltd | Improved method for determining recipes of mixtures of pigments for colouring paints, plastics and like materials |
US4479718A (en) * | 1982-06-17 | 1984-10-30 | E. I. Du Pont De Nemours And Company | Three direction measurements for characterization of a surface containing metallic particles |
US4711580A (en) | 1985-01-28 | 1987-12-08 | Hunter Associates Laboratory, Inc. | Modeling properties of flake finishes using directional resolution and statistical flake orientation distribution function |
US4917495A (en) * | 1988-12-20 | 1990-04-17 | E. I. Du Pont De Nemours And Company | Portable colorimeter and method for characterization of a colored surface |
US5231472A (en) * | 1991-09-16 | 1993-07-27 | Ppg Industries, Inc. | Color matching and characterization of surface coatings |
DE4243885A1 (de) * | 1992-12-23 | 1994-06-30 | Fogra Forschungsgesellschaft D | Verfahren und Anordnung zur Messung von Farbe und Glanz |
JPH07270238A (ja) * | 1994-03-30 | 1995-10-20 | Minolta Co Ltd | 測色装置 |
US5668633A (en) * | 1995-10-03 | 1997-09-16 | General Electric Company | Method and system for formulating a color match |
DE19636774C2 (de) * | 1996-09-10 | 1999-04-22 | Herberts Gmbh | Verfahren zur Anpassung einer Farbrezeptur |
JP4039470B2 (ja) * | 1997-05-09 | 2008-01-30 | 日清紡績株式会社 | メタリック・パール系塗料のコンピュータ調色における着色材と光輝材の配合比又は光輝材の配合量を求める方法 |
US6166814A (en) * | 1997-09-30 | 2000-12-26 | Georgia Tech Research Corp. | Method and apparatus for color matching paints |
JP3631365B2 (ja) * | 1998-02-10 | 2005-03-23 | 日本ペイント株式会社 | 変角分光反射率の測定方法 |
US6424413B1 (en) * | 1998-06-12 | 2002-07-23 | Gretagmacbeth Llc | Multi-channel integrating sphere |
-
2000
- 2000-11-20 ES ES00125189T patent/ES2184656T1/es active Pending
- 2000-11-20 DE DE1207386T patent/DE1207386T1/de active Pending
- 2000-11-20 EP EP00125189A patent/EP1207386A1/en not_active Withdrawn
-
2001
- 2001-11-09 WO PCT/US2001/043747 patent/WO2002042750A1/en active Application Filing
- 2001-11-09 KR KR1020037006758A patent/KR100864598B1/ko not_active IP Right Cessation
- 2001-11-09 CA CA002428036A patent/CA2428036A1/en not_active Abandoned
- 2001-11-09 US US09/990,687 patent/US6788413B2/en not_active Expired - Lifetime
- 2001-11-09 JP JP2002544639A patent/JP2004514888A/ja active Pending
- 2001-11-09 CN CNB018192319A patent/CN1238709C/zh not_active Expired - Fee Related
- 2001-11-09 AU AU2002216711A patent/AU2002216711A1/en not_active Abandoned
- 2001-11-09 BR BR0115675-6A patent/BR0115675A/pt not_active IP Right Cessation
- 2001-11-19 TW TW090128628A patent/TWI225548B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1207386A1 (en) | 2002-05-22 |
CN1476532A (zh) | 2004-02-18 |
WO2002042750A1 (en) | 2002-05-30 |
AU2002216711A1 (en) | 2002-06-03 |
KR20030048158A (ko) | 2003-06-18 |
CA2428036A1 (en) | 2002-05-30 |
JP2004514888A (ja) | 2004-05-20 |
US6788413B2 (en) | 2004-09-07 |
DE1207386T1 (de) | 2003-05-28 |
TWI225548B (en) | 2004-12-21 |
KR100864598B1 (ko) | 2008-10-22 |
CN1238709C (zh) | 2006-01-25 |
US20020118357A1 (en) | 2002-08-29 |
BR0115675A (pt) | 2004-01-13 |
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