GB2474701B - A handheld device for measuring the colour properties of objects - Google Patents
A handheld device for measuring the colour properties of objectsInfo
- Publication number
- GB2474701B GB2474701B GB0918648.7A GB0918648A GB2474701B GB 2474701 B GB2474701 B GB 2474701B GB 0918648 A GB0918648 A GB 0918648A GB 2474701 B GB2474701 B GB 2474701B
- Authority
- GB
- United Kingdom
- Prior art keywords
- objects
- measuring
- handheld device
- colour properties
- colour
- 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.)
- Active
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
- 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
- G01J3/02—Details
-
- 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
- G01J3/0264—Electrical interface; User interface
-
- 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
- G01J3/0272—Handheld
-
- 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
- G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
-
- 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
- G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
-
- 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
- G01J3/12—Generating the spectrum; Monochromators
- G01J2003/1282—Spectrum tailoring
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0918648.7A GB2474701B (en) | 2009-10-26 | 2009-10-26 | A handheld device for measuring the colour properties of objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0918648.7A GB2474701B (en) | 2009-10-26 | 2009-10-26 | A handheld device for measuring the colour properties of objects |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0918648D0 GB0918648D0 (en) | 2009-12-09 |
GB2474701A GB2474701A (en) | 2011-04-27 |
GB2474701B true GB2474701B (en) | 2014-04-30 |
Family
ID=41426637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0918648.7A Active GB2474701B (en) | 2009-10-26 | 2009-10-26 | A handheld device for measuring the colour properties of objects |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2474701B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170082492A1 (en) * | 2015-09-23 | 2017-03-23 | Richard F. Lawn | Device for measuring colour properties |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2987118A1 (en) * | 2012-02-17 | 2013-08-23 | Franck Hennebelle | METHOD AND DEVICE FOR MEASURING THE COLOR OF AN OBJECT |
FR2990822B1 (en) * | 2012-05-18 | 2014-05-09 | Franck Hennebelle | METHOD OF CALIBRATING AN EMISSIVE SCREEN AND AN ELECTRONIC COLOR IMAGE SENSOR |
US9023295B2 (en) | 2012-12-05 | 2015-05-05 | Promega Corporation | Adapter for hand-held electronic devices for use in detecting optical properties of samples |
CN103308173A (en) * | 2013-05-21 | 2013-09-18 | 北京化工大学 | Color difference measuring method and device |
CN104337137B (en) * | 2014-11-13 | 2016-11-09 | 广东交通职业技术学院 | A kind of achromate of auxiliary distinguishes the Intelligent bracelet of color and distinguishes color method |
EP3184977B1 (en) * | 2015-12-23 | 2024-09-25 | Spectricity | User device |
WO2019183921A1 (en) * | 2018-03-30 | 2019-10-03 | 深圳市柔宇科技有限公司 | Color picker |
CN114402588A (en) | 2019-03-13 | 2022-04-26 | 林戈阿尔公司 | White balance with reference illuminant |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995024620A1 (en) * | 1994-03-08 | 1995-09-14 | Cohen, Cindy | Color meter |
US5963333A (en) * | 1996-09-12 | 1999-10-05 | Color Savvy Systems Limited | Color sensor |
WO2000012020A1 (en) * | 1998-09-02 | 2000-03-09 | Colorimeter, Llc | Miniature colorimeter |
US20020159066A1 (en) * | 2001-04-27 | 2002-10-31 | International Business Machines Corporation | Portable colorimeter |
US20060023215A1 (en) * | 2004-07-29 | 2006-02-02 | Mht Optic Research Ag | Apparatus and a method for determining the color stimulus specification of translucent objects |
FR2894667A1 (en) * | 2005-12-12 | 2007-06-15 | Micro Module Sarl | Object, e.g. tooth, colorimetry measuring system, has central processing and controlling unit calculating color represented by colorimetry coordinates from sequence of color images for certain points or preset zones of object's surface |
US20080266563A1 (en) * | 2007-04-26 | 2008-10-30 | Redman David J | Measuring color using color filter arrays |
EP2270451A1 (en) * | 2009-06-24 | 2011-01-05 | X-Rite Europe GmbH | Colour measuring device |
-
2009
- 2009-10-26 GB GB0918648.7A patent/GB2474701B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995024620A1 (en) * | 1994-03-08 | 1995-09-14 | Cohen, Cindy | Color meter |
US5963333A (en) * | 1996-09-12 | 1999-10-05 | Color Savvy Systems Limited | Color sensor |
WO2000012020A1 (en) * | 1998-09-02 | 2000-03-09 | Colorimeter, Llc | Miniature colorimeter |
US20020159066A1 (en) * | 2001-04-27 | 2002-10-31 | International Business Machines Corporation | Portable colorimeter |
US20060023215A1 (en) * | 2004-07-29 | 2006-02-02 | Mht Optic Research Ag | Apparatus and a method for determining the color stimulus specification of translucent objects |
FR2894667A1 (en) * | 2005-12-12 | 2007-06-15 | Micro Module Sarl | Object, e.g. tooth, colorimetry measuring system, has central processing and controlling unit calculating color represented by colorimetry coordinates from sequence of color images for certain points or preset zones of object's surface |
US20080266563A1 (en) * | 2007-04-26 | 2008-10-30 | Redman David J | Measuring color using color filter arrays |
EP2270451A1 (en) * | 2009-06-24 | 2011-01-05 | X-Rite Europe GmbH | Colour measuring device |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170082492A1 (en) * | 2015-09-23 | 2017-03-23 | Richard F. Lawn | Device for measuring colour properties |
US9874477B2 (en) * | 2015-09-23 | 2018-01-23 | Richard F. Lawn | Device for measuring colour properties |
Also Published As
Publication number | Publication date |
---|---|
GB0918648D0 (en) | 2009-12-09 |
GB2474701A (en) | 2011-04-27 |
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