CA2009286A1 - Systeme de saisie d'images a equilibrage des couleurs - Google Patents

Systeme de saisie d'images a equilibrage des couleurs

Info

Publication number
CA2009286A1
CA2009286A1 CA2009286A CA2009286A CA2009286A1 CA 2009286 A1 CA2009286 A1 CA 2009286A1 CA 2009286 A CA2009286 A CA 2009286A CA 2009286 A CA2009286 A CA 2009286A CA 2009286 A1 CA2009286 A1 CA 2009286A1
Authority
CA
Canada
Prior art keywords
detector
column
output image
assemblies
detectors
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.)
Granted
Application number
CA2009286A
Other languages
English (en)
Other versions
CA2009286C (fr
Inventor
William K. Smyth
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.)
Polaroid Corp
Original Assignee
Polaroid 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
Application filed by Polaroid Corp filed Critical Polaroid Corp
Publication of CA2009286A1 publication Critical patent/CA2009286A1/fr
Application granted granted Critical
Publication of CA2009286C publication Critical patent/CA2009286C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional [2D] array
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • H04N1/1951—Scanning picture elements spaced apart from one another in at least one direction in one direction
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional [2D] array
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional [2D] array
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • H04N1/19521—Arrangements for moving the elements of the array relative to the scanned image or vice versa
    • H04N1/19526—Optical means
    • H04N1/19531—Reflecting elements
    • 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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/195—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a two-dimensional [2D] array
    • H04N1/19505—Scanning picture elements spaced apart from one another in at least one direction
    • H04N1/19521—Arrangements for moving the elements of the array relative to the scanned image or vice versa
    • H04N1/19526—Optical means
    • H04N1/19552—Rotation of optical elements
    • H04N1/19563—Rotation of optical elements about an axis perpendicular to the optical axis
    • 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
    • H04N1/48—Picture signal generators
    • H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/88—Camera processing pipelines; Components thereof for processing colour signals for colour balance, e.g. white-balance circuits or colour temperature control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Facsimile Heads (AREA)
  • Color Image Communication Systems (AREA)
CA002009286A 1989-03-24 1990-02-05 Systeme de saisie d'images a equilibrage des couleurs Expired - Fee Related CA2009286C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/328,314 US5075770A (en) 1989-03-24 1989-03-24 Color balanced image detector system
US328,314 1989-03-24

Publications (2)

Publication Number Publication Date
CA2009286A1 true CA2009286A1 (fr) 1990-09-24
CA2009286C CA2009286C (fr) 1999-12-14

Family

ID=23280467

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009286A Expired - Fee Related CA2009286C (fr) 1989-03-24 1990-02-05 Systeme de saisie d'images a equilibrage des couleurs

Country Status (5)

Country Link
US (1) US5075770A (fr)
EP (1) EP0388658B1 (fr)
JP (1) JP2939295B2 (fr)
CA (1) CA2009286C (fr)
DE (1) DE69002113T2 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357353A (en) * 1991-05-17 1994-10-18 Minolta Camera Kabushiki Kaisha Image forming apparatus
JP3262441B2 (ja) * 1994-02-04 2002-03-04 キヤノン株式会社 リニアイメージセンサ及び画像読取装置
US5652663A (en) * 1994-07-29 1997-07-29 Polaroid Corporation Preview buffer for electronic scanner
US5493386A (en) * 1995-01-03 1996-02-20 Eastman Kodak Company Multi-toner image forming apparatus and method having pattern recognition
US6025862A (en) * 1995-01-03 2000-02-15 Eastman Kodak Company Accent color image forming method and apparatus
JP3832902B2 (ja) * 1996-08-30 2006-10-11 本田技研工業株式会社 半導体イメージセンサ
US6108637A (en) 1996-09-03 2000-08-22 Nielsen Media Research, Inc. Content display monitor
US5871871A (en) * 1996-09-20 1999-02-16 International Business Machines Corporation Stabilized multi-layered structure of color filters on a silicon chip and a method for making
US5920407A (en) * 1997-01-09 1999-07-06 Hewlett-Packard Company Method and apparatus for applying tonal correction to image data
US6643696B2 (en) 1997-03-21 2003-11-04 Owen Davis Method and apparatus for tracking client interaction with a network resource and creating client profiles and resource database
JP3521303B2 (ja) * 1997-10-31 2004-04-19 ブラザー工業株式会社 光学走査装置
JPH11151801A (ja) * 1997-11-22 1999-06-08 Baldwin Japan Ltd カラー光学センサ及びそれを用いた印刷紙面検査装置
AUPQ206399A0 (en) 1999-08-06 1999-08-26 Imr Worldwide Pty Ltd. Network user measurement system and method
TW475330B (en) * 1999-10-29 2002-02-01 Hewlett Packard Co Photosensor array with multiple different sensor areas
US6894812B1 (en) 2000-10-31 2005-05-17 Hewlett-Packard Development Company, L.P. Photosensor assembly with shared structures
US8271778B1 (en) 2002-07-24 2012-09-18 The Nielsen Company (Us), Llc System and method for monitoring secure data on a network
US6891146B2 (en) * 2002-07-30 2005-05-10 Hewlett-Packard Development Company, L.P. Photosensor assembly with shared charge transfer registers
JP2004157858A (ja) * 2002-11-07 2004-06-03 Baldwin Japan Ltd 読取装置
DE102010045856A1 (de) * 2010-09-17 2012-03-22 Carl Zeiss Ag Optisches Abbildungssystem zur multispektralen Bildgebung
US8812149B2 (en) 2011-02-24 2014-08-19 Mss, Inc. Sequential scanning of multiple wavelengths
US9219928B2 (en) 2013-06-25 2015-12-22 The Nielsen Company (Us), Llc Methods and apparatus to characterize households with media meter data
CN104280122B (zh) 2013-07-08 2019-02-22 美泰有限公司 色度计校准系统和方法
US9277265B2 (en) 2014-02-11 2016-03-01 The Nielsen Company (Us), Llc Methods and apparatus to calculate video-on-demand and dynamically inserted advertisement viewing probability
US9746370B2 (en) * 2014-02-26 2017-08-29 Sensity Systems Inc. Method and apparatus for measuring illumination characteristics of a luminaire
US10219039B2 (en) 2015-03-09 2019-02-26 The Nielsen Company (Us), Llc Methods and apparatus to assign viewers to media meter data
US9848224B2 (en) 2015-08-27 2017-12-19 The Nielsen Company(Us), Llc Methods and apparatus to estimate demographics of a household
US10791355B2 (en) 2016-12-20 2020-09-29 The Nielsen Company (Us), Llc Methods and apparatus to determine probabilistic media viewing metrics
JP2018207140A (ja) * 2017-05-30 2018-12-27 セイコーエプソン株式会社 スキャナーおよびスキャンデータの生産方法
CN114441041B (zh) * 2022-01-25 2024-02-23 武汉精立电子技术有限公司 一种滤镜式成像色度计

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319531A1 (de) * 1973-04-17 1974-11-07 Mo Poligrafitscheskij I Verfahren und einrichtung zur herstellung von mehrfarbigen autotypischen reproduktionen
US4256959A (en) * 1979-09-12 1981-03-17 The Mead Corporation Optical scanner including feedback for reflector control
JPS572038A (en) * 1980-06-05 1982-01-07 Toppan Printing Co Ltd Printing original input method and its device
JPS58225773A (ja) * 1982-06-23 1983-12-27 Canon Inc カラ−画像読取り方法および装置
US4683492A (en) * 1983-03-08 1987-07-28 Canon Kabushiki Kaisha Method and apparatus for recording a full-color image with a plurality of colorants on the basis of a set of area factors for the colorants selected from a plurality of sets of area factors calculated from a plurality of sets of equations
US4663656A (en) * 1984-03-16 1987-05-05 Rca Corporation High-resolution CCD imagers using area-array CCD's for sensing spectral components of an optical line image
US4555731A (en) * 1984-04-30 1985-11-26 Polaroid Corporation Electronic imaging camera with microchannel plate
JPS6152061A (ja) * 1984-08-22 1986-03-14 Toshiba Corp 密着型カラ−イメ−ジセンサ
US4763189A (en) * 1984-08-31 1988-08-09 Canon Kabushiki Kaisha Color image sensor with three line sensors on different layers separated by electrically-insulating layers
US4667253A (en) * 1984-11-14 1987-05-19 Chen Philip L Optical line scanning imaging device
DE3750347T2 (de) * 1986-04-07 1994-12-08 Fuji Photo Film Co Ltd Festkörper-Farbbildaufnahmegerät.
JPH0644823B2 (ja) * 1986-08-22 1994-06-08 日本ビクター株式会社 固体撮像装置
JPH0620221B2 (ja) * 1987-07-15 1994-03-16 大日本スクリ−ン製造株式会社 読取りタイミングを相対的にずらせた画像読取り装置
JPS6447165A (en) * 1987-08-17 1989-02-21 Fuji Xerox Co Ltd Color image sensor
US4805012A (en) * 1987-09-23 1989-02-14 Eastman Kodak Company System for high resolution exposure address with coarser resolution exposing array
US4985760A (en) * 1987-10-09 1991-01-15 Canon Kabushiki Kaisha Color imager having varying filter aperture sizes to compensate for luminance differences between colors
US4980759A (en) * 1989-08-28 1990-12-25 Polaroid Corporation Calibration system and method for color image scanning

Also Published As

Publication number Publication date
JP2939295B2 (ja) 1999-08-25
EP0388658B1 (fr) 1993-07-07
JPH02285862A (ja) 1990-11-26
EP0388658A1 (fr) 1990-09-26
CA2009286C (fr) 1999-12-14
US5075770A (en) 1991-12-24
DE69002113T2 (de) 1993-10-14
DE69002113D1 (de) 1993-08-12

Similar Documents

Publication Publication Date Title
CA2009286A1 (fr) Systeme de saisie d'images a equilibrage des couleurs
US11310471B2 (en) Digital cameras with direct luminance and chrominance detection
EP1096785B1 (fr) Procédé de balayage pour un photocapteur avec plusieurs capteurs d'étendue différente
US7745779B2 (en) Color pixel arrays having common color filters for multiple adjacent pixels for use in CMOS imagers
US5063439A (en) Solid state pickup system having improved color reproducibility
US6211521B1 (en) Infrared pixel sensor and infrared signal correction
US20070272836A1 (en) Photoelectric conversion apparatus
US4670777A (en) Color filter having cyan, yellow, green and magenta filter elements providing increased dynamic range for use with field integration mode solid state imaging device
WO1998034397A3 (fr) Balayage a dispositif a couplage de charge trilineaire a quatre couleurs
JP2004228662A (ja) 撮像装置
EP0086447B1 (fr) Dispositif semi-conducteur capteur d'images couleur
JPH0345593B2 (fr)
US4775885A (en) Color filter arrangement for CCD Imager
JP4253943B2 (ja) 固体撮像装置
US5557326A (en) Method and apparatus for producing a false color image
US6646682B1 (en) Linear tri-color image sensors
Findlater et al. A CMOS image sensor employing a double junction photodiode
JP4303922B2 (ja) 固体撮像素子および撮像装置
JPS56158586A (en) Fixed pattern noise rejection system for color solidstate image sensor
US6646248B2 (en) Photosensitive imaging apparatus sensitive to orange light
JPS5548701A (en) Color image detector
JP2908136B2 (ja) 固体撮像素子用光学分光装置
Dyck et al. A 1024-Pixel CCD Line-Scan Image Sensor With Color Sensitivity
US20010050331A1 (en) Staggered bilinear sensor
JPS5514729A (en) Color facsimile transmitter

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20020205