DE19983327C2 - Verfahren zur Bilderfassungseinrichtungsfarbkalibrierung unter Verwendung von Lichtemittierenden Dioden oder anderen Spektrallichtquellen - Google Patents

Verfahren zur Bilderfassungseinrichtungsfarbkalibrierung unter Verwendung von Lichtemittierenden Dioden oder anderen Spektrallichtquellen

Info

Publication number
DE19983327C2
DE19983327C2 DE19983327T DE19983327T DE19983327C2 DE 19983327 C2 DE19983327 C2 DE 19983327C2 DE 19983327 T DE19983327 T DE 19983327T DE 19983327 T DE19983327 T DE 19983327T DE 19983327 C2 DE19983327 C2 DE 19983327C2
Authority
DE
Germany
Prior art keywords
color
light sources
vector
image capture
determining
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
DE19983327T
Other languages
German (de)
English (en)
Other versions
DE19983327T1 (de
Inventor
Edward J Bawolek
Lawrence A Booth
Curt Corum
Wiliam P Kuhn
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of DE19983327T1 publication Critical patent/DE19983327T1/de
Application granted granted Critical
Publication of DE19983327C2 publication Critical patent/DE19983327C2/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
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • 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
    • H04N1/603—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer
    • H04N1/6033—Colour correction or control controlled by characteristics of the picture signal generator or the picture reproducer using test pattern analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Spectrometry And Color Measurement (AREA)
DE19983327T 1998-06-23 1999-06-10 Verfahren zur Bilderfassungseinrichtungsfarbkalibrierung unter Verwendung von Lichtemittierenden Dioden oder anderen Spektrallichtquellen Expired - Fee Related DE19983327C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/102,875 US6205244B1 (en) 1998-06-23 1998-06-23 Method for imager device color calibration utilizing light-emitting diodes or other spectral light sources
PCT/US1999/013163 WO1999067738A1 (en) 1998-06-23 1999-06-10 Method for imager device color calibration utilizing light-emitting diodes or other spectral light sources

Publications (2)

Publication Number Publication Date
DE19983327T1 DE19983327T1 (de) 2001-05-31
DE19983327C2 true DE19983327C2 (de) 2002-06-20

Family

ID=22292126

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983327T Expired - Fee Related DE19983327C2 (de) 1998-06-23 1999-06-10 Verfahren zur Bilderfassungseinrichtungsfarbkalibrierung unter Verwendung von Lichtemittierenden Dioden oder anderen Spektrallichtquellen

Country Status (9)

Country Link
US (3) US6205244B1 (enExample)
JP (1) JP4216474B2 (enExample)
KR (1) KR100437583B1 (enExample)
CN (1) CN1210672C (enExample)
AU (1) AU4435499A (enExample)
DE (1) DE19983327C2 (enExample)
GB (1) GB2353913B (enExample)
TW (1) TW436611B (enExample)
WO (1) WO1999067738A1 (enExample)

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US6600562B1 (en) * 2002-01-11 2003-07-29 Koninklijke Philips Electronics N.V. Method of extended color sense and estimation for RGB LED illuminants
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CN107079072B (zh) * 2014-10-31 2019-11-05 惠普发展公司，有限责任合伙企业 成像器的交叉校准
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RU2659898C1 (ru) * 2017-07-24 2018-07-04 Акционерное общество "Научно-исследовательский институт современных телекоммуникационных технологий" Способ оперативной точной оценки спектральных характеристик чувствительности цифровых фотокамер
CN108510931B (zh) * 2018-03-26 2021-07-27 明基智能科技（上海）有限公司 色彩校正装置
KR101952394B1 (ko) * 2018-03-28 2019-05-02 천병민 레티넥스 모델 기반 엘이디영상 색 보정 방법
CN109085740A (zh) * 2018-09-28 2018-12-25 长春长光中天光电科技有限公司 一种数字光刻系统光强不均匀度的测定及校正方法
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Also Published As

Publication number Publication date
GB2353913B (en) 2002-12-18
US6205244B1 (en) 2001-03-20
CN1307710A (zh) 2001-08-08
TW436611B (en) 2001-05-28
AU4435499A (en) 2000-01-10
JP4216474B2 (ja) 2009-01-28
KR100437583B1 (ko) 2004-06-26
US20060078198A1 (en) 2006-04-13
DE19983327T1 (de) 2001-05-31
GB0031144D0 (en) 2001-01-31
US7016533B1 (en) 2006-03-21
WO1999067738A1 (en) 1999-12-29
CN1210672C (zh) 2005-07-13
GB2353913A (en) 2001-03-07
KR20010053063A (ko) 2001-06-25
US7382918B2 (en) 2008-06-03
JP2002519877A (ja) 2002-07-02

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8339 Ceased/non-payment of the annual fee