JP5491073B2 - 画像処理装置、画像処理方法及びプログラム - Google Patents

画像処理装置、画像処理方法及びプログラム Download PDF

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Publication number
JP5491073B2
JP5491073B2 JP2009124721A JP2009124721A JP5491073B2 JP 5491073 B2 JP5491073 B2 JP 5491073B2 JP 2009124721 A JP2009124721 A JP 2009124721A JP 2009124721 A JP2009124721 A JP 2009124721A JP 5491073 B2 JP5491073 B2 JP 5491073B2
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Japan
Prior art keywords
image
pixel
frequency
correction
value
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Expired - Fee Related
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JP2009124721A
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Japanese (ja)
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JP2010273222A5 (enExample
JP2010273222A (ja
Inventor
智和 柳内
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Canon Inc
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Canon Inc
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Priority to JP2009124721A priority Critical patent/JP5491073B2/ja
Priority to US12/763,838 priority patent/US8885970B2/en
Publication of JP2010273222A publication Critical patent/JP2010273222A/ja
Publication of JP2010273222A5 publication Critical patent/JP2010273222A5/ja
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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
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP2009124721A 2009-05-22 2009-05-22 画像処理装置、画像処理方法及びプログラム Expired - Fee Related JP5491073B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009124721A JP5491073B2 (ja) 2009-05-22 2009-05-22 画像処理装置、画像処理方法及びプログラム
US12/763,838 US8885970B2 (en) 2009-05-22 2010-04-20 Image processing apparatus, method, and medium for correcting pixel values using parameters corresponding to image spatial frequencies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009124721A JP5491073B2 (ja) 2009-05-22 2009-05-22 画像処理装置、画像処理方法及びプログラム

Publications (3)

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JP2010273222A JP2010273222A (ja) 2010-12-02
JP2010273222A5 JP2010273222A5 (enExample) 2012-07-05
JP5491073B2 true JP5491073B2 (ja) 2014-05-14

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JP2009124721A Expired - Fee Related JP5491073B2 (ja) 2009-05-22 2009-05-22 画像処理装置、画像処理方法及びプログラム

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US (1) US8885970B2 (enExample)
JP (1) JP5491073B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9030466B2 (en) * 2010-10-05 2015-05-12 Empire Technology Development Llc Generation of depth data based on spatial light pattern
TWI433530B (zh) * 2010-11-01 2014-04-01 Ind Tech Res Inst 具有立體影像攝影引導的攝影系統與方法及自動調整方法
US9168757B2 (en) 2013-08-22 2015-10-27 Canon Kabushiki Kaisha Image processing apparatus and image processing method
WO2015200300A1 (en) * 2014-06-23 2015-12-30 University Of Maryland, Baltimore Techniques for suppression of motion artifacts in medical imaging
JP6472300B2 (ja) * 2015-03-31 2019-02-20 キヤノン株式会社 画像処理装置および情報処理装置、並びに、それらの方法
JP6758947B2 (ja) 2016-06-24 2020-09-23 キヤノン株式会社 色分解処理装置、色分解処理方法、色分解ｌｕｔの作成方法及びプログラム

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077873B2 (ja) * 1994-06-07 2000-08-21 大日本スクリーン製造株式会社 印刷版画像の作成方法および装置
JPH1056570A (ja) * 1996-08-12 1998-02-24 Fuji Xerox Co Ltd 画像処理装置
JP2000307870A (ja) * 1999-04-26 2000-11-02 Ricoh Co Ltd 画像処理装置
EP1202214A3 (en) * 2000-10-31 2005-02-23 Matsushita Electric Industrial Co., Ltd. Method and apparatus for object recognition
US7054501B1 (en) * 2000-11-14 2006-05-30 Eastman Kodak Company Estimating noise for a digital image utilizing updated statistics
US6950211B2 (en) * 2001-07-05 2005-09-27 Corel Corporation Fine moire correction in images
US7231072B2 (en) * 2002-02-27 2007-06-12 Konica Corporation Image processing method and image converting apparatus
JP2003324610A (ja) * 2002-02-27 2003-11-14 Konica Minolta Holdings Inc 画像処理方法および画像変換装置
KR20050105268A (ko) * 2003-03-03 2005-11-03 코닌클리케 필립스 일렉트로닉스 엔.브이. 비디오 인코딩
JP4411879B2 (ja) * 2003-07-01 2010-02-10 株式会社ニコン 信号処理装置、信号処理プログラム、および電子カメラ
JP4531606B2 (ja) * 2005-03-28 2010-08-25 シャープ株式会社 画像処理装置、画像形成装置、および画像処理方法
JP4613805B2 (ja) * 2005-11-24 2011-01-19 ソニー株式会社 画像表示装置、画像表示方法、画像表示方法のプログラム及び画像表示方法のプログラムを記録した記録媒体
WO2007122966A1 (ja) * 2006-04-19 2007-11-01 Panasonic Corporation 視覚処理装置、視覚処理方法、プログラム、表示装置および集積回路
JP5140869B2 (ja) * 2007-08-06 2013-02-13 株式会社リコー 画像投影方法および画像投影装置
US7995845B2 (en) * 2008-01-30 2011-08-09 Qualcomm Incorporated Digital signal pattern detection and classification using kernel fusion

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Publication number Publication date
US20100296751A1 (en) 2010-11-25
US8885970B2 (en) 2014-11-11
JP2010273222A (ja) 2010-12-02

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