DE69323045T2 - Detektor für korrelierte Farbtemperatur - Google Patents

Detektor für korrelierte Farbtemperatur

Info

Publication number
DE69323045T2
DE69323045T2 DE69323045T DE69323045T DE69323045T2 DE 69323045 T2 DE69323045 T2 DE 69323045T2 DE 69323045 T DE69323045 T DE 69323045T DE 69323045 T DE69323045 T DE 69323045T DE 69323045 T2 DE69323045 T2 DE 69323045T2
Authority
DE
Germany
Prior art keywords
color temperature
temperature detector
correlated color
correlated
detector
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 - Lifetime
Application number
DE69323045T
Other languages
English (en)
Other versions
DE69323045D1 (de
Inventor
Giordano Bruno Beretta
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.)
Canon Inc
Original Assignee
Canon Information Systems Inc
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
Application filed by Canon Information Systems Inc filed Critical Canon Information Systems Inc
Publication of DE69323045D1 publication Critical patent/DE69323045D1/de
Application granted granted Critical
Publication of DE69323045T2 publication Critical patent/DE69323045T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/602—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using selective, monochromatic or bandpass filtering
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6083—Colour correction or control controlled by factors external to the apparatus
    • H04N1/6088—Colour correction or control controlled by factors external to the apparatus by viewing conditions, i.e. conditions at picture output
DE69323045T 1992-11-25 1993-10-29 Detektor für korrelierte Farbtemperatur Expired - Lifetime DE69323045T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/981,396 US5521708A (en) 1992-11-25 1992-11-25 Correlated color temperature detector

Publications (2)

Publication Number Publication Date
DE69323045D1 DE69323045D1 (de) 1999-02-25
DE69323045T2 true DE69323045T2 (de) 1999-07-01

Family

ID=25528333

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69323045T Expired - Lifetime DE69323045T2 (de) 1992-11-25 1993-10-29 Detektor für korrelierte Farbtemperatur
DE69331975T Expired - Lifetime DE69331975T2 (de) 1992-11-25 1993-10-29 Kalibrierungseinrichtung für einen Detektor für korrelierte Farbtemperatur

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69331975T Expired - Lifetime DE69331975T2 (de) 1992-11-25 1993-10-29 Kalibrierungseinrichtung für einen Detektor für korrelierte Farbtemperatur

Country Status (4)

Country Link
US (1) US5521708A (de)
EP (2) EP0599494B1 (de)
JP (1) JPH06213727A (de)
DE (2) DE69323045T2 (de)

Families Citing this family (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338569B2 (ja) * 1994-10-19 2002-10-28 富士写真フイルム株式会社 色温度推定方法、色温度推定装置、及び露光量決定方法
US5804825A (en) * 1997-05-07 1998-09-08 Detector Electronics Corporation Fire detector having wide-range sensitivity
US20030133292A1 (en) 1999-11-18 2003-07-17 Mueller George G. Methods and apparatus for generating and modulating white light illumination conditions
US7352339B2 (en) * 1997-08-26 2008-04-01 Philips Solid-State Lighting Solutions Diffuse illumination systems and methods
US6806659B1 (en) * 1997-08-26 2004-10-19 Color Kinetics, Incorporated Multicolored LED lighting method and apparatus
US7161313B2 (en) * 1997-08-26 2007-01-09 Color Kinetics Incorporated Light emitting diode based products
US7014336B1 (en) * 1999-11-18 2006-03-21 Color Kinetics Incorporated Systems and methods for generating and modulating illumination conditions
DE69942078D1 (de) * 1998-07-24 2010-04-15 Canon Kk Bildverarbeitungsvorrichtung und -verfahren
GB2345540B (en) * 1999-01-07 2001-03-21 Infrared Integrated Syst Ltd Spectrometer/spectrophotometer using multiple filter based detector array
FR2796173B1 (fr) * 1999-07-06 2006-07-28 L2G Detecteur de luminosite a filtre, notamment pour commande d'eclairage
IT1308289B1 (it) * 1999-07-08 2001-12-10 Targetti Sankey Spa Dispositivo e metodo di illuminazione a spettro controllato
AU7730800A (en) * 1999-09-29 2001-04-30 Color Kinetics Incorporated Systems and methods for calibrating light output by light-emitting diodes
DK1610593T4 (da) 1999-11-18 2020-05-11 Signify North America Corp Generering af hvidt lys med lysemitterende dioder med forskelligt spektrum
US6587116B1 (en) * 1999-11-18 2003-07-01 Apple Computer, Inc. Method and system for maintaining fidelity of color correction information with displays
US20050174473A1 (en) * 1999-11-18 2005-08-11 Color Kinetics, Inc. Photography methods and systems
DE19962938A1 (de) 1999-12-24 2001-07-19 Perkinelmer Optoelectronics Verfahren zum Korrigieren des Ausgangssignals eines Infrarotstrahlungsmehrelementsensors, Infrarotstrahlungsmehrelementsensor und Infrarotstrahlungsmehrelementsensorsystem
PT1422975E (pt) 2000-04-24 2010-07-09 Philips Solid State Lighting Produto ‚ base de leds
US6505002B2 (en) * 2000-12-22 2003-01-07 Eastman Kodak Company Camera that displays predominant color multi-color scene and/or multi-color captured image of scene
WO2003024269A1 (en) 2001-09-17 2003-03-27 Color Kinetics Incorporated Methods and apparatus for generating and modulating white light illumination conditions
DE10216395B4 (de) * 2002-04-12 2004-09-16 Osram Opto Semiconductors Gmbh Verfahren zur Festlegung der Farbgruppe einer LED und LED-Modul
US7023543B2 (en) * 2002-08-01 2006-04-04 Cunningham David W Method for controlling the luminous flux spectrum of a lighting fixture
US7016603B2 (en) 2002-11-26 2006-03-21 Lab Partners Associates, Inc. Wireless communication module
US7554007B2 (en) * 2003-05-22 2009-06-30 Evogene Ltd. Methods of increasing abiotic stress tolerance and/or biomass in plants
AU2005234725B2 (en) * 2003-05-22 2012-02-23 Evogene Ltd. Methods of Increasing Abiotic Stress Tolerance and/or Biomass in Plants and Plants Generated Thereby
US8537417B2 (en) * 2003-09-25 2013-09-17 Xerox Corporation Method for improved printer characterization
US7354172B2 (en) * 2004-03-15 2008-04-08 Philips Solid-State Lighting Solutions, Inc. Methods and apparatus for controlled lighting based on a reference gamut
ES2665463T3 (es) * 2004-06-14 2018-04-25 Evogene Ltd. Polinucleótidos y polipéptidos implicados en el desarrollo de fibra vegetal y métodos de uso de los mismos
US20060000963A1 (en) * 2004-06-30 2006-01-05 Ng Kee Y Light source calibration
CA2616030A1 (en) 2005-07-20 2007-01-25 Lab Partners Associates, Inc. Wireless photographic communication system and method
BRPI0618965B1 (pt) * 2005-10-24 2021-01-12 Evogene Ltd método para aumentar a tolerância de uma planta a uma condição de estresse abiótico, método para aumentar a biomassa, vigor e/ou rendimento de uma planta, método para aumentar a eficiência do uso de fertilizante e/ou absorção de uma planta
US7437063B2 (en) 2006-04-07 2008-10-14 Lab Partners Associates, Inc. Wireless camera flash synchronizer system and method
EP2054511A1 (de) * 2006-07-25 2009-05-06 Commonwealth Scientific and Industrial Research Organization Identifizierung eines neuartigen saccharosesynthase-typs und dessen verwendung bei der fasermodifikation
CA2672756C (en) 2006-12-20 2018-11-20 Evogene Ltd. Polynucleotides and polypeptides involved in plant fiber development and methods of using same
MX355608B (es) 2007-04-09 2018-04-24 Evogene Ltd Polinucleotidos, polipeptidos y metodos para aumentar el contenido de aceite, la velocidad de crecimiento y biomasa de las plantas.
EP2162792A4 (de) 2007-05-29 2011-08-24 Lab Partners Associates Inc System und verfahren zur aufrechterhaltung von hot-shoe-kommunikation zwischen einer kamera und einem drahtlosen gerät
BR122020022199B1 (pt) * 2007-07-24 2021-08-10 Evogene Ltd Método de aumento da tolerância de uma planta ao estresse abiótico, da biomassa e/ou produtividade de uma planta, e, construção de ácido nucleico isolado
US8267542B2 (en) 2007-11-15 2012-09-18 Cree, Inc. Apparatus and methods for selecting light emitters
CA2709517C (en) 2007-12-27 2019-02-26 Evogene Ltd. Isolated polypeptides, polynucleotides useful for modifying water use efficiency, fertilizer use efficiency, biotic/abiotic stress tolerance, yield and biomass in plants
MX2010012697A (es) * 2008-05-22 2011-03-15 Evogene Ltd Polinucleotidos y polipeptidos aislados y metodos para usarlos para incrementar el rendimiento de plantas, biomasa, velocidad de crecimiento, vigor, contenido de aceite, tolerancia al estres abiotico de las plantas y eficiencia de uso de nitrogeno.
US8021021B2 (en) 2008-06-26 2011-09-20 Telelumen, LLC Authoring, recording, and replication of lighting
US9066404B2 (en) 2008-06-26 2015-06-23 Telelumen Llc Systems and methods for developing and distributing illumination data files
AR073076A1 (es) * 2008-08-18 2010-10-13 Evogene Ltd Polipeptidos y polinucleotidos aislados utiles para mejorar la eficacia en el uso de nitrogeno, tolerancia al estres abiotico, rendimiento y biomasa en plantas.
MX345298B (es) 2008-10-30 2017-01-24 Evogene Ltd Polinucleótidos y polipéptidos aislados y métodos para utilizarlos para aumentar el rendimiento de la planta, biomasa, tasa de crecimiento, vigor, contenido de aceite, tolerancia al estrés abiótico de las plantas y eficacia en el uso de nitrógeno.
AR074925A1 (es) 2008-12-29 2011-02-23 Evogene Ltd Polinucleotidos, polipeptidos codificados, y metodos para utilizarlos para modular la tolerancia al estres abiotico, biomasa y/o rendimiento en plantas que los expresan
US8614766B1 (en) 2009-02-12 2013-12-24 Lab Partners Associates, Inc. Systems and methods for controlling a power state of a remote device using camera body backlighting control signaling
US8326136B1 (en) 2009-02-12 2012-12-04 Lab Partners Associates, Inc. Systems and methods for communicating with a device using one or more camera body controls
EP2405298A1 (de) 2009-02-12 2012-01-11 Lab Partners Associates, Inc. System und Verfahren zur frühen Fotosynchronisierung
US8718461B2 (en) 2009-02-12 2014-05-06 Lab Partners Associates, Inc. Photographic synchronization optimization system and method
US8326141B1 (en) 2009-02-12 2012-12-04 Lab Partners Associates, Inc. Systems and methods for changing power states of a remote device using one or more camera body controls and a preset delay
US8333631B2 (en) * 2009-02-19 2012-12-18 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
US7967652B2 (en) * 2009-02-19 2011-06-28 Cree, Inc. Methods for combining light emitting devices in a package and packages including combined light emitting devices
AU2010220157C1 (en) 2009-03-02 2015-08-06 Evogene Ltd. Isolated polynucleotides and polypeptides, and methods of using same for increasing plant yield and/or agricultural characteristics
CA3095630A1 (en) 2009-06-10 2010-12-16 Evogene Ltd. Isolated polynucleotides and polypeptides, and methods of using same for increasing nitrogen use efficiency, yield, growth rate, vigor, biomass, oil content, and/or abiotic stress tolerance
US8334883B2 (en) * 2009-06-29 2012-12-18 Canon Kabushiki Kaisha Rendering multispectral images on reflective displays
US9713211B2 (en) 2009-09-24 2017-07-18 Cree, Inc. Solid state lighting apparatus with controllable bypass circuits and methods of operation thereof
US10264637B2 (en) 2009-09-24 2019-04-16 Cree, Inc. Solid state lighting apparatus with compensation bypass circuits and methods of operation thereof
CA3172119A1 (en) 2009-12-28 2011-07-07 Evogene Ltd. Isolated polynucleotides and polypeptides and methods of using same for increasing plant yield, biomass, growth rate, vigor, oil content, abiotic stress tolerance of plants and nitrogen use efficiency
WO2011092625A1 (en) * 2010-01-28 2011-08-04 Koninklijke Philips Electronics N.V. Method and system for emphasizing object color
AU2011246876B2 (en) 2010-04-28 2016-06-23 Evogene Ltd. Isolated polynucleotides and polypeptides, and methods of using same for increasing plant yield and/or agricultural characteristics
US8600224B2 (en) 2010-07-14 2013-12-03 Lab Partners Associates, Inc. Photographic wireless communication protocol system and method
MX365161B (es) 2010-08-30 2019-05-24 Evogene Ltd Polinucleótidos y polipéptidos aislados, y métodos para utilizarlos para aumentar la eficacia en el uso de nitrógeno, rendimiento, tasa de crecimiento, vigor, biomasa, contenido de aceite y/o tolerancia al estrés abiótico.
CA3095614A1 (en) 2010-12-22 2012-06-28 Evogene Ltd. Isolated polynucleotides and polypeptides, and methods of using same for increasing abiotic stress tolerance, yield, growth rate, vigor, biomass, oil content, and/or nitrogen use efficiency of plants
US10178723B2 (en) * 2011-06-03 2019-01-08 Cree, Inc. Systems and methods for controlling solid state lighting devices and lighting apparatus incorporating such systems and/or methods
WO2012150598A2 (en) 2011-05-03 2012-11-08 Evogene Ltd. Isolated polynucleotides and polypeptides and methods of using same for increasing plant yield, biomass, growth rate, vigor, oil content, abiotic stress tolerance of plants and nitrogen use efficiency
US9839083B2 (en) 2011-06-03 2017-12-05 Cree, Inc. Solid state lighting apparatus and circuits including LED segments configured for targeted spectral power distribution and methods of operating the same
US8736186B2 (en) 2011-11-14 2014-05-27 Cree, Inc. Solid state lighting switches and fixtures providing selectively linked dimming and color control and methods of operating
US9506856B2 (en) 2012-10-01 2016-11-29 Delaval Holding Ab Optical device for detecting abnormalities in milk
US10231300B2 (en) 2013-01-15 2019-03-12 Cree, Inc. Systems and methods for controlling solid state lighting during dimming and lighting apparatus incorporating such systems and/or methods
US9690169B2 (en) 2013-11-04 2017-06-27 Lab Partners Associates, Inc. Photographic lighting system and method
DE202015100749U1 (de) * 2015-02-17 2016-05-18 Tridonic Jennersdorf Gmbh Drahtloses Farbtemperatur-Sensormodul
US10254160B2 (en) 2016-05-16 2019-04-09 Apple Inc. Color ambient light sensor circuitry for electronic devices
US10156350B1 (en) 2017-10-17 2018-12-18 Richard S. Belliveau Methods and improvements to spectral monitoring of theatre lighting devices
US10111295B1 (en) 2017-10-17 2018-10-23 Richard S. Belliveau Methods and improvements to spectral monitoring of theatre lighting devices
USD840252S1 (en) 2018-03-09 2019-02-12 Crestron Electronics, Inc. Color temperature sensor
USD838193S1 (en) 2018-03-09 2019-01-15 Crestron Electronics, Inc. Color temperature sensor
USD856169S1 (en) 2018-04-23 2019-08-13 Crestron Electronics, Inc. Color temperature sensor
US10750597B2 (en) 2018-05-04 2020-08-18 Crestron Electronics, Inc. Color temperature sensor
US11002605B2 (en) 2018-05-04 2021-05-11 Crestron Electronics, Inc. System and method for calibrating a light color sensor
CN114061768B (zh) * 2021-08-25 2024-02-02 广东省计量科学研究院（华南国家计量测试中心） 一种积分球式光源色温校准装置及色温表校准方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207431B (de) * 1963-10-18 1965-12-23 Philips Patentverwaltung Geraet zur Wiedergabe farbiger Bilder
JPS5570833A (en) * 1978-11-22 1980-05-28 Fuji Photo Optical Co Ltd Color correcting device of camera
JPS60244178A (ja) * 1984-05-18 1985-12-04 Hitachi Ltd ビデオカメラの色温度警告装置
JPS6222036A (ja) * 1985-07-22 1987-01-30 Furukawa Electric Co Ltd:The 光フアイバ放射温度計の校正方法
US4773761A (en) * 1985-12-16 1988-09-27 Minolta Camera Kabushiki Kaisha Photoelectric colorimeter
US4726676A (en) * 1986-02-06 1988-02-23 General Signal Corporation Optical signal power measurement method and apparatus
CA1293879C (en) * 1986-06-20 1992-01-07 Laurel Jean Pace Color filter arrays
DE3622043A1 (de) * 1986-07-01 1988-01-14 Georg Thoma Vorrichtung zur farbmessung
US5021875A (en) * 1987-02-18 1991-06-04 Minolta Camera Kabushiki Kaisha Automatic white-balance adjusting apparatus with reduced sensitivity to transient light conditions
JPS63229335A (ja) * 1987-03-18 1988-09-26 Minolta Camera Co Ltd 光測定装置
US5099313A (en) * 1988-03-06 1992-03-24 Fuji Photo Film Co., Ltd. White balance controlling device having a device for determining whether fluorescent light is being illuminated on a scene
US5004349A (en) * 1988-04-05 1991-04-02 Minolta Camera Kabushiki Kaisha Lighting apparatus and color measuring apparatus using the same
US4876166A (en) * 1988-05-19 1989-10-24 Eastman Kodak Company Color filter array
DE3833198C2 (de) * 1988-09-30 1998-01-15 Bron Elektronik Ag Farbtemperaturmeßgerät
US4922089A (en) * 1988-12-05 1990-05-01 Eastman Kodak Company Constant color temperature and intensity illumination source
US4894683A (en) * 1988-12-05 1990-01-16 Eastman Kodak Company Variable brightness light generators
US4979803A (en) * 1989-02-02 1990-12-25 Eastman Kodak Company Color filter array for area image sensors
US5008739A (en) * 1989-02-13 1991-04-16 Eastman Kodak Company Real-time digital processor for producing full resolution color signals from a multi-color image sensor
DE59005727D1 (de) * 1989-09-07 1994-06-23 Gretag Ag Photoelektrische Abtastvorrichtung.
EP0444689B1 (de) * 1990-03-01 1995-12-20 X-Rite, Inc. Kompensationsverfahren zur Verwendung in Farbmesseinrichtungen
US5037201A (en) * 1990-03-30 1991-08-06 Xerox Corporation Spectral resolving and sensing apparatus
US5276459A (en) * 1990-04-27 1994-01-04 Canon Kabushiki Kaisha Recording apparatus for performing uniform density image recording utilizing plural types of recording heads
US5053299A (en) * 1990-05-25 1991-10-01 Eastman Kodak Company Method of making color filter arrays
CN1021186C (zh) * 1990-09-09 1993-06-09 云南电视机厂 彩色电视设备动态色温状态自动调整法及其调整器
US5272518A (en) * 1990-12-17 1993-12-21 Hewlett-Packard Company Colorimeter and calibration system
US5137364A (en) * 1991-01-31 1992-08-11 Mccarthy Cornelius J Optical spectral analysis apparatus
US5087808A (en) * 1991-02-26 1992-02-11 Reed Edwin A Combined optical power and noise meter
US5172146A (en) * 1991-08-01 1992-12-15 Wooldridge Lloyd A Electronically controlled optical color correction system for a camera

Also Published As

Publication number Publication date
EP0599494A2 (de) 1994-06-01
EP0781983A2 (de) 1997-07-02
JPH06213727A (ja) 1994-08-05
DE69323045D1 (de) 1999-02-25
EP0781983B1 (de) 2002-05-29
EP0599494A3 (en) 1994-09-14
DE69331975T2 (de) 2002-11-28
DE69331975D1 (de) 2002-07-04
EP0781983A3 (de) 1998-04-01
US5521708A (en) 1996-05-28
EP0599494B1 (de) 1999-01-13

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CANON KABUSHIKI KAISHA, TOKIO, JP