JP4503823B2 - 画像信号処理方法 - Google Patents

画像信号処理方法 Download PDF

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Publication number
JP4503823B2
JP4503823B2 JP2000390121A JP2000390121A JP4503823B2 JP 4503823 B2 JP4503823 B2 JP 4503823B2 JP 2000390121 A JP2000390121 A JP 2000390121A JP 2000390121 A JP2000390121 A JP 2000390121A JP 4503823 B2 JP4503823 B2 JP 4503823B2
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JP
Japan
Prior art keywords
pixel data
data
pixel
correlation
color
Prior art date
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Expired - Fee Related
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JP2000390121A
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English (en)
Japanese (ja)
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JP2002191053A5 (cg-RX-API-DMAC7.html
JP2002191053A (ja
Inventor
勝 長田
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Fujifilm Corp
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Fujifilm Corp
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Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Priority to JP2000390121A priority Critical patent/JP4503823B2/ja
Priority to US10/020,919 priority patent/US6897425B2/en
Publication of JP2002191053A publication Critical patent/JP2002191053A/ja
Publication of JP2002191053A5 publication Critical patent/JP2002191053A5/ja
Application granted granted Critical
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4015—Image demosaicing, e.g. colour filter arrays [CFA] or Bayer patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4007—Scaling of whole images or parts thereof, e.g. expanding or contracting based on interpolation, e.g. bilinear interpolation
    • 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
    • H04N2209/00—Details of colour television systems
    • H04N2209/04—Picture signal generators
    • H04N2209/041—Picture signal generators using solid-state devices
    • H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
    • H04N2209/045—Picture signal generators using solid-state devices having a single pick-up sensor using mosaic colour filter
    • H04N2209/046—Colour interpolation to calculate the missing colour values
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/10—Integrated devices
    • H10F39/12—Image sensors
    • H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
    • H10F39/182—Colour image sensors

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Color Television Image Signal Generators (AREA)
  • Processing Of Color Television Signals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Image Processing (AREA)
JP2000390121A 2000-12-22 2000-12-22 画像信号処理方法 Expired - Fee Related JP4503823B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000390121A JP4503823B2 (ja) 2000-12-22 2000-12-22 画像信号処理方法
US10/020,919 US6897425B2 (en) 2000-12-22 2001-12-19 Method of processing an image signal with the result from decision on a correlation corrected

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000390121A JP4503823B2 (ja) 2000-12-22 2000-12-22 画像信号処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2009236043A Division JP4934183B2 (ja) 2009-10-13 2009-10-13 画像信号処理方法

Publications (3)

Publication Number Publication Date
JP2002191053A JP2002191053A (ja) 2002-07-05
JP2002191053A5 JP2002191053A5 (cg-RX-API-DMAC7.html) 2005-11-04
JP4503823B2 true JP4503823B2 (ja) 2010-07-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000390121A Expired - Fee Related JP4503823B2 (ja) 2000-12-22 2000-12-22 画像信号処理方法

Country Status (2)

Country Link
US (1) US6897425B2 (cg-RX-API-DMAC7.html)
JP (1) JP4503823B2 (cg-RX-API-DMAC7.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4423452B2 (ja) * 2000-12-27 2010-03-03 富士フイルム株式会社 固体撮像装置
JP4125927B2 (ja) * 2002-08-16 2008-07-30 富士フイルム株式会社 固体撮像装置および固体撮像素子
CN1326088C (zh) * 2004-02-10 2007-07-11 华晶科技股份有限公司 补足像素色彩的内插法
JP4284282B2 (ja) * 2004-07-21 2009-06-24 富士フイルム株式会社 撮像装置及び固体撮像素子
JP4581633B2 (ja) 2004-10-29 2010-11-17 富士フイルム株式会社 色信号補正方法、装置及びプログラム
JP5049460B2 (ja) * 2004-11-09 2012-10-17 イーストマン コダック カンパニー カラー撮像画像データの補間方法およびプログラム
US20060104537A1 (en) * 2004-11-12 2006-05-18 Sozotek, Inc. System and method for image enhancement
US7525583B2 (en) * 2005-02-11 2009-04-28 Hewlett-Packard Development Company, L.P. Decreasing aliasing in electronic images
US7697046B2 (en) * 2005-12-07 2010-04-13 Hoya Corporation Image signal processing device and method of image signal processing including pixel array pattern determination
JP4709084B2 (ja) 2006-07-07 2011-06-22 キヤノン株式会社 画像処理装置及び画像処理方法
JP4930109B2 (ja) * 2007-03-06 2012-05-16 ソニー株式会社 固体撮像装置、撮像装置
US8077234B2 (en) * 2007-07-27 2011-12-13 Kabushiki Kaisha Toshiba Image pickup device and method for processing an interpolated color signal
US7825965B2 (en) * 2007-09-07 2010-11-02 Seiko Epson Corporation Method and apparatus for interpolating missing colors in a color filter array
US20090092338A1 (en) * 2007-10-05 2009-04-09 Jeffrey Matthew Achong Method And Apparatus For Determining The Direction of Color Dependency Interpolating In Order To Generate Missing Colors In A Color Filter Array
US8797391B2 (en) * 2011-01-14 2014-08-05 Himax Media Solutions, Inc. Stereo image displaying method
US8698885B2 (en) * 2011-02-14 2014-04-15 Intuitive Surgical Operations, Inc. Methods and apparatus for demosaicing images with highly correlated color channels
US9311841B2 (en) * 2011-09-07 2016-04-12 Sharp Kabushiki Kaisha Multi-primary colour display device
US10832616B2 (en) 2012-03-06 2020-11-10 Samsung Display Co., Ltd. Pixel arrangement structure for organic light emitting diode display
KR101615332B1 (ko) 2012-03-06 2016-04-26 삼성디스플레이 주식회사 유기 발광 표시 장치의 화소 배열 구조
EP4608107A3 (en) * 2012-09-13 2025-11-05 Samsung Display Co., Ltd. Pixel arrangement structure for organic light emitting diode display
KR101427593B1 (ko) 2013-04-26 2014-08-07 삼성디스플레이 주식회사 유기 발광 표시 장치
JP6407643B2 (ja) 2014-09-19 2018-10-17 キヤノンメディカルシステムズ株式会社 画像処理装置、画像処理システム及び画像処理方法
WO2016056332A1 (ja) * 2014-10-06 2016-04-14 オリンパス株式会社 撮像システム
JP6408884B2 (ja) * 2014-11-28 2018-10-17 キヤノン株式会社 画像処理装置、画像処理方法及びプログラム
JP6554909B2 (ja) * 2015-05-21 2019-08-07 株式会社デンソー 受光装置
CN114127790A (zh) * 2019-07-19 2022-03-01 巴斯夫涂料有限公司 一种用于模拟涂层纹理特征的方法和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629734A (en) * 1995-03-17 1997-05-13 Eastman Kodak Company Adaptive color plan interpolation in single sensor color electronic camera
JP4607265B2 (ja) 1998-01-08 2011-01-05 富士フイルム株式会社 固体撮像装置および信号処理方法
JP2000152263A (ja) * 1998-11-17 2000-05-30 Fuji Photo Film Co Ltd 固体撮像装置および画像データ作成方法
JP2000184686A (ja) * 1998-12-16 2000-06-30 Shinko Electric Co Ltd リニアモータおよびリニアモータにおける電磁ブレーキ装置
JP2000188762A (ja) * 1998-12-21 2000-07-04 Nikon Corp 補間処理装置および補間処理プログラムを記録した記録媒体
JP2000197067A (ja) * 1998-12-28 2000-07-14 Fuji Photo Film Co Ltd 固体撮像装置および画像デ―タ作成方法
JP4372955B2 (ja) * 2000-03-31 2009-11-25 富士フイルム株式会社 固体撮像装置および信号処理方法

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Publication number Publication date
US20020113195A1 (en) 2002-08-22
US6897425B2 (en) 2005-05-24
JP2002191053A (ja) 2002-07-05

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