JP3951993B2 - 撮像装置及びこの撮像装置に用いられるカラーデータ計測方法 - Google Patents

撮像装置及びこの撮像装置に用いられるカラーデータ計測方法 Download PDF

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Publication number
JP3951993B2
JP3951993B2 JP2003319812A JP2003319812A JP3951993B2 JP 3951993 B2 JP3951993 B2 JP 3951993B2 JP 2003319812 A JP2003319812 A JP 2003319812A JP 2003319812 A JP2003319812 A JP 2003319812A JP 3951993 B2 JP3951993 B2 JP 3951993B2
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Japan
Prior art keywords
processing
image data
color
measurement
color image
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Expired - Fee Related
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JP2003319812A
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English (en)
Japanese (ja)
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JP2005086764A5 (enExample
JP2005086764A (ja
Inventor
淳 村木
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Casio Computer Co Ltd
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Casio Computer Co Ltd
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Publication date
Application filed by Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP2003319812A priority Critical patent/JP3951993B2/ja
Priority to PCT/JP2004/012916 priority patent/WO2005027528A1/en
Priority to US10/935,462 priority patent/US7551204B2/en
Priority to TW093127373A priority patent/TWI256017B/zh
Publication of JP2005086764A publication Critical patent/JP2005086764A/ja
Publication of JP2005086764A5 publication Critical patent/JP2005086764A5/ja
Application granted granted Critical
Publication of JP3951993B2 publication Critical patent/JP3951993B2/ja
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Expired - Fee Related legal-status Critical Current

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    • 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
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Image Communication Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Processing Of Color Television Signals (AREA)
JP2003319812A 2003-09-11 2003-09-11 撮像装置及びこの撮像装置に用いられるカラーデータ計測方法 Expired - Fee Related JP3951993B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003319812A JP3951993B2 (ja) 2003-09-11 2003-09-11 撮像装置及びこの撮像装置に用いられるカラーデータ計測方法
PCT/JP2004/012916 WO2005027528A1 (en) 2003-09-11 2004-08-31 Imaging apparatus and method of measuring a color image data used therefor
US10/935,462 US7551204B2 (en) 2003-09-11 2004-09-07 Imaging apparatus having a color image data measuring function
TW093127373A TWI256017B (en) 2003-09-11 2004-09-10 Imaging apparatus and method of measuring a color image data used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003319812A JP3951993B2 (ja) 2003-09-11 2003-09-11 撮像装置及びこの撮像装置に用いられるカラーデータ計測方法

Publications (3)

Publication Number Publication Date
JP2005086764A JP2005086764A (ja) 2005-03-31
JP2005086764A5 JP2005086764A5 (enExample) 2005-08-18
JP3951993B2 true JP3951993B2 (ja) 2007-08-01

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JP2003319812A Expired - Fee Related JP3951993B2 (ja) 2003-09-11 2003-09-11 撮像装置及びこの撮像装置に用いられるカラーデータ計測方法

Country Status (4)

Country Link
US (1) US7551204B2 (enExample)
JP (1) JP3951993B2 (enExample)
TW (1) TWI256017B (enExample)
WO (1) WO2005027528A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8836624B2 (en) * 2007-02-15 2014-09-16 Cree, Inc. Partially filterless and two-color subpixel liquid crystal display devices, mobile electronic devices including the same, and methods of operating the same
US7952544B2 (en) * 2007-02-15 2011-05-31 Cree, Inc. Partially filterless liquid crystal display devices and methods of operating the same
KR20090014561A (ko) * 2007-08-06 2009-02-11 삼성전자주식회사 표시 장치 및 그 구동 방법
JP2017055309A (ja) * 2015-09-10 2017-03-16 キヤノン株式会社 撮像装置及びその制御方法
JP2017055308A (ja) 2015-09-10 2017-03-16 キヤノン株式会社 撮像装置及びその制御方法
JP7037346B2 (ja) * 2017-03-10 2022-03-16 キヤノン株式会社 画像処理装置及び画像処理方法、プログラム、記憶媒体

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154795A (ja) * 1984-01-25 1985-08-14 Sony Corp テレビジヨンカメラ
JPH031791A (ja) * 1989-05-30 1991-01-08 Sony Corp オートホワイトバランス回路
JP3035929B2 (ja) 1989-10-18 2000-04-24 ソニー株式会社 テレビジョンカメラの映像信号出力回路
JP3104231B2 (ja) 1989-12-14 2000-10-30 日本電気株式会社 ディジタルカメラ
US5221963A (en) * 1990-03-31 1993-06-22 Minolta Camera Kabushiki Kaisha Video camera having a video signal processing apparatus
US5202935A (en) * 1990-10-19 1993-04-13 Matsushita Electric Industrial Co., Ltd. Color conversion apparatus for altering color values within selected regions of a reproduced picture
JP3277051B2 (ja) 1993-11-18 2002-04-22 富士写真フイルム株式会社 デジタルカメラの自動制御装置
KR0130876B1 (ko) * 1993-12-22 1998-04-22 구자홍 비데오 카메라의 자동 화이트 발란스장치 및 방법
JP3661817B2 (ja) * 1996-09-03 2005-06-22 ソニー株式会社 色補正装置、色補正制御装置および色補正システム
JPH1117974A (ja) * 1997-06-20 1999-01-22 Matsushita Graphic Commun Syst Inc 画像処理装置
JPH11220739A (ja) * 1997-11-30 1999-08-10 Sony Corp ビデオカメラ装置
JPH11178006A (ja) * 1997-12-16 1999-07-02 Sony Corp 映像信号処理装置
JP2000032492A (ja) * 1998-07-07 2000-01-28 Casio Comput Co Ltd ホワイトバランス補正方法及びその装置
US6738510B2 (en) * 2000-02-22 2004-05-18 Olympus Optical Co., Ltd. Image processing apparatus
JP2002064831A (ja) * 2000-08-15 2002-02-28 Sanyo Electric Co Ltd 単板式カラーカメラの色分離回路

Also Published As

Publication number Publication date
TWI256017B (en) 2006-06-01
TW200519770A (en) 2005-06-16
US20050057665A1 (en) 2005-03-17
US7551204B2 (en) 2009-06-23
WO2005027528A1 (en) 2005-03-24
JP2005086764A (ja) 2005-03-31

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