JP5165300B2 - 映像処理装置および映像処理プログラム - Google Patents

映像処理装置および映像処理プログラム Download PDF

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Publication number
JP5165300B2
JP5165300B2 JP2007190990A JP2007190990A JP5165300B2 JP 5165300 B2 JP5165300 B2 JP 5165300B2 JP 2007190990 A JP2007190990 A JP 2007190990A JP 2007190990 A JP2007190990 A JP 2007190990A JP 5165300 B2 JP5165300 B2 JP 5165300B2
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Prior art keywords
color
luminance
unit
noise
signal
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Expired - Fee Related
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JP2007190990A
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English (en)
Japanese (ja)
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JP2009027619A (ja
JP2009027619A5 (enExample
Inventor
建夫 鶴岡
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Olympus Corp
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Olympus Corp
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Publication date
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Priority to JP2007190990A priority Critical patent/JP5165300B2/ja
Priority to PCT/JP2008/062872 priority patent/WO2009014051A1/ja
Publication of JP2009027619A publication Critical patent/JP2009027619A/ja
Priority to US12/690,332 priority patent/US8223226B2/en
Publication of JP2009027619A5 publication Critical patent/JP2009027619A5/ja
Application granted granted Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • 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
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation
    • 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
    • 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
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours
    • 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
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Television Image Signal Generators (AREA)
JP2007190990A 2007-07-23 2007-07-23 映像処理装置および映像処理プログラム Expired - Fee Related JP5165300B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007190990A JP5165300B2 (ja) 2007-07-23 2007-07-23 映像処理装置および映像処理プログラム
PCT/JP2008/062872 WO2009014051A1 (ja) 2007-07-23 2008-07-10 映像処理装置および映像処理プログラム
US12/690,332 US8223226B2 (en) 2007-07-23 2010-01-20 Image processing apparatus and storage medium storing image processing program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007190990A JP5165300B2 (ja) 2007-07-23 2007-07-23 映像処理装置および映像処理プログラム

Publications (3)

Publication Number Publication Date
JP2009027619A JP2009027619A (ja) 2009-02-05
JP2009027619A5 JP2009027619A5 (enExample) 2010-07-29
JP5165300B2 true JP5165300B2 (ja) 2013-03-21

Family

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Family Applications (1)

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JP2007190990A Expired - Fee Related JP5165300B2 (ja) 2007-07-23 2007-07-23 映像処理装置および映像処理プログラム

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Country Link
US (1) US8223226B2 (enExample)
JP (1) JP5165300B2 (enExample)
WO (1) WO2009014051A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5067852B2 (ja) * 2007-08-10 2012-11-07 キヤノン株式会社 画像処理方法及び画像処理装置
JP5529424B2 (ja) 2009-03-11 2014-06-25 ソニー株式会社 画像処理装置、画像処理方法及びコンピュータプログラム
US8692906B2 (en) * 2010-07-13 2014-04-08 Canon Kabushiki Kaisha Luminance signal generation apparatus, luminance signal generation method, image pickup apparatus, and storage medium
JP2013162248A (ja) * 2012-02-02 2013-08-19 Canon Inc 撮像装置及びその制御方法
JP6083897B2 (ja) * 2013-02-28 2017-02-22 株式会社 日立産業制御ソリューションズ 撮像装置及び画像信号処理装置
JP2015073452A (ja) * 2013-10-07 2015-04-20 株式会社エルメックス コロニーのカウント方法およびコロニー計数装置
JP2015127680A (ja) * 2013-12-27 2015-07-09 スリーエム イノベイティブ プロパティズ カンパニー 計測装置、システムおよびプログラム
US10043244B2 (en) 2014-04-17 2018-08-07 Morpho, Inc. Image processing device, image processing method, image processing program, and recording medium
KR102415312B1 (ko) * 2017-10-30 2022-07-01 삼성디스플레이 주식회사 색 변환 장치, 이를 포함하는 표시 장치, 및 색 변환 방법
JP7311994B2 (ja) * 2019-03-27 2023-07-20 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、及びプログラム

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6320970A (ja) * 1986-07-15 1988-01-28 Matsushita Electric Ind Co Ltd テレビジヨン信号の雑音抑圧装置
JPH0369276A (ja) * 1989-08-08 1991-03-25 Sharp Corp ノイズ低減回路
JP2946585B2 (ja) * 1990-01-09 1999-09-06 ソニー株式会社 ノイズ低減回路
JPH1013734A (ja) 1996-06-18 1998-01-16 Canon Inc 撮像装置
JP2000209507A (ja) 1999-01-12 2000-07-28 Toshiba Corp 固体撮像装置の低ノイズ化回路
JP3689607B2 (ja) 1999-12-15 2005-08-31 キヤノン株式会社 画像処理方法、装置および記憶媒体
US6738510B2 (en) * 2000-02-22 2004-05-18 Olympus Optical Co., Ltd. Image processing apparatus
JP3934506B2 (ja) * 2002-08-06 2007-06-20 オリンパス株式会社 撮像システムおよび画像処理プログラム
JP3762725B2 (ja) * 2002-08-22 2006-04-05 オリンパス株式会社 撮像システムおよび画像処理プログラム
JP3893099B2 (ja) * 2002-10-03 2007-03-14 オリンパス株式会社 撮像システムおよび撮像プログラム
JP2005130297A (ja) * 2003-10-24 2005-05-19 Olympus Corp 信号処理システム、信号処理方法、信号処理プログラム
JP3934597B2 (ja) 2003-12-09 2007-06-20 オリンパス株式会社 撮像システムおよび画像処理プログラム
JP4417780B2 (ja) 2004-05-31 2010-02-17 株式会社東芝 ノイズ除去装置及び画像表示装置
JP2006023959A (ja) 2004-07-07 2006-01-26 Olympus Corp 信号処理システム及び信号処理プログラム
JP4547223B2 (ja) * 2004-09-28 2010-09-22 オリンパス株式会社 撮像システム、ノイズ低減処理装置及び撮像処理プログラム
WO2007077730A1 (ja) * 2005-12-28 2007-07-12 Olympus Corporation 撮像システム、画像処理プログラム

Also Published As

Publication number Publication date
JP2009027619A (ja) 2009-02-05
WO2009014051A1 (ja) 2009-01-29
US8223226B2 (en) 2012-07-17
US20100188529A1 (en) 2010-07-29

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