WO2008126583A1 - 瞳色補正装置およびプログラム - Google Patents

瞳色補正装置およびプログラム Download PDF

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Publication number
WO2008126583A1
WO2008126583A1 PCT/JP2008/054461 JP2008054461W WO2008126583A1 WO 2008126583 A1 WO2008126583 A1 WO 2008126583A1 JP 2008054461 W JP2008054461 W JP 2008054461W WO 2008126583 A1 WO2008126583 A1 WO 2008126583A1
Authority
WO
WIPO (PCT)
Prior art keywords
color
pupil
correcting
skin
luminance
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.)
Ceased
Application number
PCT/JP2008/054461
Other languages
English (en)
French (fr)
Inventor
Takashi Kakiuchi
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Priority to GB0901415A priority Critical patent/GB2453890B/en
Priority to KR1020087031395A priority patent/KR100931752B1/ko
Priority to DE112008000021.2T priority patent/DE112008000021B4/de
Priority to US12/375,645 priority patent/US7853048B2/en
Priority to CN2008800004645A priority patent/CN101542521B/zh
Publication of WO2008126583A1 publication Critical patent/WO2008126583A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/622—Retouching, i.e. modification of isolated colours only or in isolated picture areas only with simulation on a subsidiary 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/624—Red-eye correction
    • 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
    • H04N1/62—Retouching, i.e. modification of isolated colours only or in isolated picture areas only
    • H04N1/628—Memory colours, e.g. skin or sky
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/61—Control of cameras or camera modules based on recognised objects
    • H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30216—Redeye defect
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

【課題】　瞳色の補正において、瞳色異常の現象が起こる前の明度を推定し、その明度を再現するように瞳色を補正することで、瞳孔が白く補正されてしまうことを防止し、違和感のない高品質な補正を行なうことができる瞳色補正装置を提供すること 【解決手段】　入力された画像における被写体人物の肌の色を特定する肌の色特定部１３と、肌の色特定部によって特定された肌の色に基づいて推定される人物の瞳の色である肌補正色を求める肌補正色算出部１４と、肌補正色により決定される瞳補正基準色に基づき、被写体人物の瞳の色を補正する補正部１９とを備えた。補正部は、被写体人物の瞳部分の画素のＧとＢの値からその画素の赤目などの色調異常が発生する前の明度を推定し、肌補正色に基づく瞳補正基準色と、推定した明度を元に、被写体人物の瞳の色を補正するようにした。
PCT/JP2008/054461 2007-03-15 2008-03-12 瞳色補正装置およびプログラム Ceased WO2008126583A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0901415A GB2453890B (en) 2007-03-15 2008-03-12 Iris colour correction device and program
KR1020087031395A KR100931752B1 (ko) 2007-03-15 2008-03-12 눈동자 색 보정 장치 및 프로그램이 기록된 기록 매체
DE112008000021.2T DE112008000021B4 (de) 2007-03-15 2008-03-12 Vorrichtung und Programm zur Korrektur der Irisfarbe
US12/375,645 US7853048B2 (en) 2007-03-15 2008-03-12 Pupil color correction device and program
CN2008800004645A CN101542521B (zh) 2007-03-15 2008-03-12 眼睛颜色校正装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007067668A JP4214420B2 (ja) 2007-03-15 2007-03-15 瞳色補正装置およびプログラム
JP2007-067668 2007-03-15

Publications (1)

Publication Number Publication Date
WO2008126583A1 true WO2008126583A1 (ja) 2008-10-23

Family

ID=39844670

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054461 Ceased WO2008126583A1 (ja) 2007-03-15 2008-03-12 瞳色補正装置およびプログラム

Country Status (8)

Country Link
US (1) US7853048B2 (ja)
JP (1) JP4214420B2 (ja)
KR (1) KR100931752B1 (ja)
CN (1) CN101542521B (ja)
DE (1) DE112008000021B4 (ja)
GB (1) GB2453890B (ja)
TW (1) TWI368181B (ja)
WO (1) WO2008126583A1 (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8559668B2 (en) * 2009-06-01 2013-10-15 Apple Inc. Red-eye reduction using facial detection
JP5284994B2 (ja) * 2010-02-09 2013-09-11 株式会社沖データ 画像処理装置
TWI455043B (zh) * 2011-03-01 2014-10-01 Hon Hai Prec Ind Co Ltd 防紅眼人像拍攝系統及方法
US8818091B2 (en) 2011-03-21 2014-08-26 Apple Inc. Red-eye removal using multiple recognition channels
US8837827B2 (en) 2011-03-21 2014-09-16 Apple Inc. Red-eye removal using multiple recognition channels
US8837822B2 (en) 2011-03-21 2014-09-16 Apple Inc. Red-eye removal using multiple recognition channels
US8837785B2 (en) 2011-03-21 2014-09-16 Apple Inc. Red-eye removal using multiple recognition channels
US8786735B2 (en) 2011-03-21 2014-07-22 Apple Inc. Red-eye removal using multiple recognition channels
US8811683B2 (en) 2011-06-02 2014-08-19 Apple Inc. Automatic red-eye repair using multiple recognition channels
JP2014021782A (ja) * 2012-07-19 2014-02-03 Canon Inc 画像処理装置、その制御方法及びプログラム
GB2537296B (en) * 2014-01-16 2018-12-26 Bartco Traffic Equipment Pty Ltd System and method for event reconstruction
JP6311345B2 (ja) * 2014-02-21 2018-04-18 大日本印刷株式会社 画像処理装置及びプログラム
WO2015125711A1 (ja) * 2014-02-21 2015-08-27 大日本印刷株式会社 画像処理装置及びプログラム
JP2016019104A (ja) * 2014-07-07 2016-02-01 富士通株式会社 基準色選択装置、色補正装置、基準色選択方法及び基準色選択プログラム
JP6327071B2 (ja) * 2014-09-03 2018-05-23 オムロン株式会社 画像処理装置および画像処理方法
CN107302662A (zh) * 2017-07-06 2017-10-27 维沃移动通信有限公司 一种拍照的方法、装置及移动终端
CN110648296B (zh) * 2019-09-24 2022-10-11 Oppo广东移动通信有限公司 一种瞳孔颜色修正方法、修正装置、终端设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09261580A (ja) * 1996-03-26 1997-10-03 Konica Corp 画像処理方法
JP2005158033A (ja) * 2003-11-05 2005-06-16 Omron Corp 瞳色推定装置
JP2005353010A (ja) * 2004-06-14 2005-12-22 Canon Inc 画像処理装置および撮像装置
JP2006040230A (ja) * 2004-07-30 2006-02-09 Canon Inc 画像処理方法及びその装置、撮像装置、プログラム

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JPH0816925B2 (ja) 1986-02-20 1996-02-21 キヤノン株式会社 カラ−画像処理装置
JPH0797402B2 (ja) 1986-11-19 1995-10-18 キヤノン株式会社 画像修正方法
JPH0264532A (ja) 1988-08-30 1990-03-05 Nikon Corp 撮影情報を記録可能なカメラおよび被写体情報を可視化する情報出力装置
JPH02114253A (ja) 1988-10-25 1990-04-26 Nikon Corp プリンター装置
JP2634511B2 (ja) 1991-07-15 1997-07-30 富士写真フイルム株式会社 写真プリントの赤目修正方法及びピクトリアルハードコピー装置
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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH09261580A (ja) * 1996-03-26 1997-10-03 Konica Corp 画像処理方法
JP2005158033A (ja) * 2003-11-05 2005-06-16 Omron Corp 瞳色推定装置
JP2005353010A (ja) * 2004-06-14 2005-12-22 Canon Inc 画像処理装置および撮像装置
JP2006040230A (ja) * 2004-07-30 2006-02-09 Canon Inc 画像処理方法及びその装置、撮像装置、プログラム

Also Published As

Publication number Publication date
TW200844896A (en) 2008-11-16
GB2453890A (en) 2009-04-22
KR100931752B1 (ko) 2009-12-14
KR20090065480A (ko) 2009-06-22
CN101542521A (zh) 2009-09-23
GB0901415D0 (en) 2009-03-11
JP4214420B2 (ja) 2009-01-28
US20100008567A1 (en) 2010-01-14
CN101542521B (zh) 2011-12-21
TWI368181B (en) 2012-07-11
JP2008226194A (ja) 2008-09-25
DE112008000021T5 (de) 2009-10-08
GB2453890B (en) 2009-12-16
DE112008000021B4 (de) 2020-02-27
US7853048B2 (en) 2010-12-14

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