MX2022001499A - Metodo y sistema para un solido proceso de combinacion de colores y ajuste de colores de efecto. - Google Patents
Metodo y sistema para un solido proceso de combinacion de colores y ajuste de colores de efecto.Info
- Publication number
- MX2022001499A MX2022001499A MX2022001499A MX2022001499A MX2022001499A MX 2022001499 A MX2022001499 A MX 2022001499A MX 2022001499 A MX2022001499 A MX 2022001499A MX 2022001499 A MX2022001499 A MX 2022001499A MX 2022001499 A MX2022001499 A MX 2022001499A
- Authority
- MX
- Mexico
- Prior art keywords
- coating
- producing
- match metric
- sample
- normalized
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000003086 colorant Substances 0.000 title 1
- 239000011248 coating agent Substances 0.000 abstract 10
- 238000000576 coating method Methods 0.000 abstract 10
- 230000003595 spectral effect Effects 0.000 abstract 3
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
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/463—Colour matching
-
- 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
- G01J3/462—Computing operations in or between colour spaces; Colour management systems
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Spectrometry And Color Measurement (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Abstract
La presente invención se refiere a un método implementado por computadora para proporcionar una métrica de coincidencia para igualar y ajustar el color de un recubrimiento diana y al menos un recubrimiento de muestra, en donde el método comprende al menos las etapas de: - obtener, a través de al menos una interfaz de comunicaciones, la(s) curva(s) espectral(es) (330, 340, 350) del recubrimiento diana y las curvas espectrales (335, 345, 355) del recubrimiento de muestra determinadas al menos una geometría de brillo; - producir valores de primera derivada normalizados de las curvas espectrales normalizadas del recubrimiento diana y del recubrimiento de muestra; - producir valores de diferencia entre los valores de la primera derivada normalizados del recubrimiento diana y del recubrimiento de muestra; - producir una primera métrica de coincidencia para el recubrimiento diana y el recubrimiento de muestra basándose al menos en los valores de diferencia producidos para la al menos una geometría de brillo; - producir la métrica de coincidencia basada en la primera métrica de coincidencia. La presente invención también se refiere a un sistema respectivo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19190393 | 2019-08-06 | ||
| PCT/EP2020/071749 WO2021023683A1 (en) | 2019-08-06 | 2020-08-01 | Method and system for a roboust color matching and adjustment process of effect colors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022001499A true MX2022001499A (es) | 2022-03-17 |
Family
ID=67551217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022001499A MX2022001499A (es) | 2019-08-06 | 2020-08-01 | Metodo y sistema para un solido proceso de combinacion de colores y ajuste de colores de efecto. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20220283030A1 (es) |
| EP (1) | EP4010670A1 (es) |
| JP (1) | JP7383792B2 (es) |
| CN (1) | CN114127522A (es) |
| AU (1) | AU2020324520B2 (es) |
| CA (1) | CA3146286A1 (es) |
| MX (1) | MX2022001499A (es) |
| WO (1) | WO2021023683A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117349683B (zh) * | 2023-12-04 | 2024-02-02 | 广东台塑智能科技有限公司 | 基于光谱数据的汽车配件涂装色差异常检测系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5841421A (en) * | 1995-12-18 | 1998-11-24 | General Electric Company | Method and system for selecting a previous color match from a set of previous color matches that best matches a color standard |
| US6342952B1 (en) | 1999-10-11 | 2002-01-29 | Flint Ink Corporation | Method for matching printing ink colors |
| US6772151B1 (en) | 2000-06-16 | 2004-08-03 | Polyone Corporation | Color matching system and method |
| US6870614B2 (en) | 2002-05-30 | 2005-03-22 | General Electric Company | Method, system and computer product for formulating a bi-directional color match |
| US8103491B2 (en) * | 2006-11-20 | 2012-01-24 | E.I. Du Pont De Nemours And Company | Process for generating bidirectional reflectance distribution functions of gonioapparent materials with limited measurement data |
| WO2013081834A1 (en) * | 2011-11-28 | 2013-06-06 | U.S. Coatings Ip Co. Llc | Method for determining the surface gloss of a colour standard |
| DE112014000995T5 (de) * | 2013-02-26 | 2015-11-05 | Coatings Foreign Ip Co. Llc | Verfahren zum In-Übereinstimmung-Bringen von Farbe und Aussehen von Beschichtungen |
-
2020
- 2020-08-01 MX MX2022001499A patent/MX2022001499A/es unknown
- 2020-08-01 CA CA3146286A patent/CA3146286A1/en active Pending
- 2020-08-01 WO PCT/EP2020/071749 patent/WO2021023683A1/en unknown
- 2020-08-01 EP EP20756786.8A patent/EP4010670A1/en active Pending
- 2020-08-01 AU AU2020324520A patent/AU2020324520B2/en active Active
- 2020-08-01 CN CN202080050484.4A patent/CN114127522A/zh active Pending
- 2020-08-01 JP JP2022507608A patent/JP7383792B2/ja active Active
- 2020-08-01 US US17/631,896 patent/US20220283030A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2022543462A (ja) | 2022-10-12 |
| US20220283030A1 (en) | 2022-09-08 |
| CN114127522A (zh) | 2022-03-01 |
| CA3146286A1 (en) | 2021-02-11 |
| WO2021023683A1 (en) | 2021-02-11 |
| AU2020324520B2 (en) | 2023-07-13 |
| JP7383792B2 (ja) | 2023-11-20 |
| EP4010670A1 (en) | 2022-06-15 |
| AU2020324520A1 (en) | 2022-02-24 |
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