DE69333663D1 - Multispektraler Abtaster - Google Patents

Multispektraler Abtaster

Info

Publication number
DE69333663D1
DE69333663D1 DE1993633663 DE69333663T DE69333663D1 DE 69333663 D1 DE69333663 D1 DE 69333663D1 DE 1993633663 DE1993633663 DE 1993633663 DE 69333663 T DE69333663 T DE 69333663T DE 69333663 D1 DE69333663 D1 DE 69333663D1
Authority
DE
Germany
Prior art keywords
multispectral scanner
multispectral
scanner
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.)
Expired - Fee Related
Application number
DE1993633663
Other languages
English (en)
Other versions
DE69333663T2 (de
Inventor
Hiroyuki Tsuji
Kazuhiko Suzuki
Keiko Watanabe
Atsushi Takagi
Hitoshi Takaoka
Goro Baba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP04123604A external-priority patent/JP3119528B2/ja
Priority claimed from JP04123603A external-priority patent/JP3095525B2/ja
Priority claimed from JP12396192A external-priority patent/JP2790750B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69333663D1 publication Critical patent/DE69333663D1/de
Publication of DE69333663T2 publication Critical patent/DE69333663T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01J3/28—Investigating the spectrum
    • 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
    • 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
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection
    • 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
    • G01J3/502—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using a dispersive element, e.g. grating, prism
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • 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
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4446—Type of detector
    • G01J2001/448—Array [CCD]
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2823—Imaging spectrometer
    • G01J2003/2826—Multispectral imaging, e.g. filter imaging
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J2003/2866—Markers; Calibrating of scan
    • 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
    • G01J2003/467—Colour computing
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • 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
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • 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
    • G01N2021/575—Photogoniometering

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69333663T 1992-05-15 1993-05-14 Multispektraler Abtaster Expired - Fee Related DE69333663T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP12360492 1992-05-15
JP12360392 1992-05-15
JP04123604A JP3119528B2 (ja) 1992-05-15 1992-05-15 スキャナ分光測色装置
JP04123603A JP3095525B2 (ja) 1992-05-15 1992-05-15 自動変角３次元分光光度計
JP12396192A JP2790750B2 (ja) 1992-05-15 1992-05-15 レンダリング装置
JP12396192 1992-05-15

Publications (2)

Publication Number Publication Date
DE69333663D1 true DE69333663D1 (de) 2004-11-18
DE69333663T2 DE69333663T2 (de) 2006-02-23

Family

ID=27314754

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333663T Expired - Fee Related DE69333663T2 (de) 1992-05-15 1993-05-14 Multispektraler Abtaster
DE69329131T Expired - Fee Related DE69329131T2 (de) 1992-05-15 1993-05-14 Dreidimensionaler automatischer Gonio-Spektrophotometer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69329131T Expired - Fee Related DE69329131T2 (de) 1992-05-15 1993-05-14 Dreidimensionaler automatischer Gonio-Spektrophotometer

Country Status (3)

Country Link
US (1) US5502799A (de)
EP (2) EP0570003B1 (de)
DE (2) DE69333663T2 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3417051B2 (ja) * 1994-05-20 2003-06-16 東洋インキ製造株式会社 光源に依存しない特徴パラメータ値を用いた色情報処理方法および装置
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
JP2991697B1 (ja) * 1998-07-10 1999-12-20 株式会社ニデック ウェーハ検査装置
US6175750B1 (en) * 1999-03-19 2001-01-16 Cytometrics, Inc. System and method for calibrating a reflection imaging spectrophotometer
US6721054B1 (en) 1999-04-15 2004-04-13 David L. Spooner Method and apparatus for determining the reflectance of translucent objects
AU4345500A (en) * 1999-04-15 2000-11-02 David L. Spooner Method and apparatus for determining the reflectance of translucent objects
US6424416B1 (en) 1999-10-25 2002-07-23 Textron Systems Corporation Integrated optics probe for spectral analysis
US6836325B2 (en) 1999-07-16 2004-12-28 Textron Systems Corporation Optical probes and methods for spectral analysis
US6418805B1 (en) 1999-11-18 2002-07-16 Textron Systems Corporation Constituent sensing system
JP2001177701A (ja) * 1999-12-15 2001-06-29 Nec Corp 画像読取装置及び画像読取方法
US6934053B1 (en) * 2000-01-19 2005-08-23 Xerox Corporation methods for producing device and illumination independent color reproduction
EP1264170B1 (de) 2000-03-10 2009-02-04 Textron Systems Corporation Optische sonden und verfahren zur spektralanalyse
US6772151B1 (en) 2000-06-16 2004-08-03 Polyone Corporation Color matching system and method
AU2001269506A1 (en) * 2000-07-12 2002-01-21 Nippon Paint Co., Ltd. Paint manufacturing method
JP2004507719A (ja) * 2000-08-10 2004-03-11 サーマ−ウェーブ・インコーポレイテッド 回折微細構造の光学的測定のためのデータベース補間方法
US6819805B2 (en) * 2001-05-02 2004-11-16 Agilent Technologies, Inc. Method and apparatus for brightness equalization of images taken with point source illumination
WO2003030524A2 (en) * 2001-10-04 2003-04-10 Digieye Plc. A method of predicting reflectance functions
WO2005012858A1 (en) * 2003-08-01 2005-02-10 Tubitak Uekae Device for measuring color and color differences and a colour measuring method realized with this device
DE10356729B4 (de) * 2003-12-02 2011-08-11 Deutsches Zentrum für Luft- und Raumfahrt e.V., 51147 Farbsensor
JP4453817B2 (ja) * 2003-12-19 2010-04-21 セイコーエプソン株式会社 色画像データ修正装置、色画像データ修正方法および色修正テーブル作成プログラム。
GB0425114D0 (en) * 2004-11-12 2004-12-15 Smcs Ltd Colour assessment apparatus
WO2008010592A1 (fr) 2006-07-21 2008-01-24 Toyota Jidosha Kabushiki Kaisha Procédé pour estimer une réflectance
JP5473194B2 (ja) * 2007-04-26 2014-04-16 キヤノン株式会社 色処理装置およびその方法
AT505556B1 (de) * 2008-04-09 2009-02-15 Ipac Improve Process Analytics Verfahren zur farbanalyse
JP5424957B2 (ja) * 2009-04-30 2014-02-26 キヤノン株式会社 分光測色装置およびそれを用いた画像形成装置
ES2396836B1 (es) * 2010-06-07 2013-11-11 Fundacion Cener-Ciemat Sistema de ensayos de caracterización de tubos receptores de concentradores solares.
ES2366290B1 (es) 2010-10-20 2012-08-27 Abengoa Solar New Technologies S.A. Espectrofotómetro para caracterización óptica automatizada de tubos colectores solares y método de funcionamiento.
JP6061459B2 (ja) * 2011-11-25 2017-01-18 キヤノン株式会社 画像処理装置、方法及びプログラム
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
US9208603B2 (en) * 2012-05-03 2015-12-08 Zemax, Llc Methods and associated systems for simulating illumination patterns
FR2993655B1 (fr) 2012-07-20 2014-08-29 Color Grail Res Procede de codage par compression adaptative de la couleur d'un objet sous une forme multispectrale et procede de decodage associe
HUE032787T2 (en) * 2014-11-11 2017-10-30 Instrument Systems Optische Messtechnik Gmbh Calibration colorimeter
US10482361B2 (en) 2015-07-05 2019-11-19 Thewhollysee Ltd. Optical identification and characterization system and tags
CN109478932B (zh) * 2016-06-08 2021-10-22 弗劳恩霍夫应用研究促进协会 光通信系统以及方法
WO2021067451A1 (en) * 2019-10-01 2021-04-08 University Of Washington System and method for analyzing surface features using a low-dimensional color space camera
CN113984682B (zh) * 2021-10-25 2024-04-05 山东省科学院海洋仪器仪表研究所 一种用光源校准标准白板的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0444689B1 (de) * 1990-03-01 1995-12-20 X-Rite, Inc. Kompensationsverfahren zur Verwendung in Farbmesseinrichtungen

Also Published As

Publication number Publication date
EP0570003A2 (de) 1993-11-18
EP0570003B1 (de) 2000-08-02
US5502799A (en) 1996-03-26
DE69333663T2 (de) 2006-02-23
DE69329131T2 (de) 2001-06-07
EP0570003A3 (en) 1994-05-25
EP0961475A3 (de) 1999-12-29
EP0961475B1 (de) 2004-10-13
EP0961475A2 (de) 1999-12-01
DE69329131D1 (de) 2000-09-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee