KR100855844B1 - 디지털 카메라 - Google Patents

디지털 카메라 Download PDF

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Publication number
KR100855844B1
KR100855844B1 KR1020020034091A KR20020034091A KR100855844B1 KR 100855844 B1 KR100855844 B1 KR 100855844B1 KR 1020020034091 A KR1020020034091 A KR 1020020034091A KR 20020034091 A KR20020034091 A KR 20020034091A KR 100855844 B1 KR100855844 B1 KR 100855844B1
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KR
South Korea
Prior art keywords
target
color
value
color adjustment
component value
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
KR1020020034091A
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English (en)
Korean (ko)
Other versions
KR20020096987A (ko
Inventor
구로까와미쯔아끼
Original Assignee
산요덴키가부시키가이샤
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Publication date
Application filed by 산요덴키가부시키가이샤 filed Critical 산요덴키가부시키가이샤
Publication of KR20020096987A publication Critical patent/KR20020096987A/ko
Application granted granted Critical
Publication of KR100855844B1 publication Critical patent/KR100855844B1/ko
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    • 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
    • H04N1/6002—Corrections within particular colour systems
    • H04N1/6005—Corrections within particular colour systems with luminance or chrominance signals, e.g. LC1C2, HSL or YUV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • 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
    • H04N1/6075—Corrections to the hue
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/643—Hue control means, e.g. flesh tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Color Television Image Signal Generators (AREA)
KR1020020034091A 2001-06-19 2002-06-18 디지털 카메라 Expired - Fee Related KR100855844B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00184650 2001-06-19
JP2001184650A JP3631168B2 (ja) 2001-06-19 2001-06-19 ディジタルカメラ

Publications (2)

Publication Number Publication Date
KR20020096987A KR20020096987A (ko) 2002-12-31
KR100855844B1 true KR100855844B1 (ko) 2008-09-01

Family

ID=19024377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020034091A Expired - Fee Related KR100855844B1 (ko) 2001-06-19 2002-06-18 디지털 카메라

Country Status (4)

Country Link
US (1) US7173654B2 (enExample)
JP (1) JP3631168B2 (enExample)
KR (1) KR100855844B1 (enExample)
CN (1) CN1217532C (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4262017B2 (ja) * 2002-09-26 2009-05-13 キヤノン株式会社 画像生成装置及びその方法
US7355611B2 (en) * 2002-11-26 2008-04-08 Hewlett-Packard Development Company, L.P. Method and arrangement for improving image quality on a display of an imaging device
US7187799B2 (en) * 2003-08-18 2007-03-06 Xerox Corporation Method for determining a hue adjustment to an input hue
US7196735B2 (en) * 2003-08-18 2007-03-27 Xerox Corporation Method for determining an adjustment amount to an input chroma
US7190831B2 (en) * 2003-08-18 2007-03-13 Xerox Corporation Method for squeezing an input hue toward a region of preferred hue
JP4581999B2 (ja) * 2003-09-09 2010-11-17 セイコーエプソン株式会社 画像処理装置および画像処理方法
US7714938B2 (en) * 2004-01-30 2010-05-11 Koninklijke Philips Electronics N.V. Enhancement of video images by boost of secondary colors
KR100590543B1 (ko) * 2004-02-26 2006-06-19 삼성전자주식회사 영상 화소의 밝기에 따라 보정 기능을 구비한 색온도 변환방법 및 장치
JP4916093B2 (ja) * 2004-03-29 2012-04-11 三洋電機株式会社 画像処理装置
CN101448167B (zh) * 2007-11-28 2011-12-28 新奥特（北京）视频技术有限公司 任意区域的色彩校正特技调节方法及其系统
JP5121898B2 (ja) * 2010-08-25 2013-01-16 三洋電機株式会社 撮像装置
CN102723065B (zh) * 2012-03-31 2014-06-11 深圳市华星光电技术有限公司 一种基于lch色空间的色彩转换的方法、装置以及液晶显示装置
US8879843B2 (en) * 2013-03-14 2014-11-04 Ili Technology Corporation Image processing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05119752A (ja) * 1991-10-28 1993-05-18 Fujitsu Ltd カラー画像の色調整方法及び色調整装置
JPH1079954A (ja) * 1996-09-03 1998-03-24 Sony Corp 色補正装置、色補正制御装置および色補正システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072526A (en) * 1990-10-15 2000-06-06 Minolta Co., Ltd. Image sensing device that can correct colors corresponding to skin in a video signal
JPH11113007A (ja) 1997-09-30 1999-04-23 Ricoh Co Ltd デジタルカメラ
JP3350901B2 (ja) * 1998-10-30 2002-11-25 インターナショナル・ビジネス・マシーンズ・コーポレーション デジタル情報交換のためのシステム及びその方法
JP3777922B2 (ja) * 1999-12-09 2006-05-24 コニカミノルタフォトイメージング株式会社 デジタル撮像装置、それを備えた画像処理システム、画像処理装置、デジタル撮像方法および記録媒体
JP2002016939A (ja) * 2000-04-28 2002-01-18 Fuji Photo Film Co Ltd 画像処理方法および装置並びに記録媒体
JP5049425B2 (ja) * 2000-08-31 2012-10-17 イーストマン コダック カンパニー 電子カメラ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05119752A (ja) * 1991-10-28 1993-05-18 Fujitsu Ltd カラー画像の色調整方法及び色調整装置
JPH1079954A (ja) * 1996-09-03 1998-03-24 Sony Corp 色補正装置、色補正制御装置および色補正システム

Also Published As

Publication number Publication date
JP3631168B2 (ja) 2005-03-23
CN1217532C (zh) 2005-08-31
CN1392726A (zh) 2003-01-22
US20020191084A1 (en) 2002-12-19
JP2003009161A (ja) 2003-01-10
US7173654B2 (en) 2007-02-06
KR20020096987A (ko) 2002-12-31

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