DE69627779D1 - Bildaufnahmesystem mit verschiedenen optischen Tiefpassfiltern - Google Patents

Bildaufnahmesystem mit verschiedenen optischen Tiefpassfiltern

Info

Publication number
DE69627779D1
DE69627779D1 DE69627779T DE69627779T DE69627779D1 DE 69627779 D1 DE69627779 D1 DE 69627779D1 DE 69627779 T DE69627779 T DE 69627779T DE 69627779 T DE69627779 T DE 69627779T DE 69627779 D1 DE69627779 D1 DE 69627779D1
Authority
DE
Germany
Prior art keywords
image acquisition
acquisition system
pass filters
various optical
optical low
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 - Lifetime
Application number
DE69627779T
Other languages
English (en)
Inventor
Masato Ikeda
Takashi Sasaki
Nobuhiro Takeda
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69627779D1 publication Critical patent/DE69627779D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/46—Systems using spatial filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Color Television Image Signal Generators (AREA)
DE69627779T 1995-10-20 1996-10-16 Bildaufnahmesystem mit verschiedenen optischen Tiefpassfiltern Expired - Lifetime DE69627779D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7272872A JPH09116911A (ja) 1995-10-20 1995-10-20 撮像システム

Publications (1)

Publication Number Publication Date
DE69627779D1 true DE69627779D1 (de) 2003-06-05

Family

ID=17519944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69627779T Expired - Lifetime DE69627779D1 (de) 1995-10-20 1996-10-16 Bildaufnahmesystem mit verschiedenen optischen Tiefpassfiltern

Country Status (4)

Country Link
US (1) US6100929A (de)
EP (1) EP0769879B1 (de)
JP (1) JPH09116911A (de)
DE (1) DE69627779D1 (de)

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US6882364B1 (en) * 1997-12-02 2005-04-19 Fuji Photo Film Co., Ltd Solid-state imaging apparatus and signal processing method for transforming image signals output from a honeycomb arrangement to high quality video signals
US6208382B1 (en) * 1998-07-29 2001-03-27 Florida Atlantic University Color video processing system and method
US6323632B1 (en) * 1999-08-13 2001-11-27 Coulter International Corp. Solid state RF oscillator-detector for flow cytometer
US7088391B2 (en) * 1999-09-01 2006-08-08 Florida Atlantic University Color video camera for film origination with color sensor and luminance sensor
US6671401B1 (en) * 1999-09-08 2003-12-30 Eastman Kodak Company Removing color moire patterns from digital images having known chromaticities
US7554586B1 (en) * 1999-10-20 2009-06-30 Rochester Institute Of Technology System and method for scene image acquisition and spectral estimation using a wide-band multi-channel image capture
JP3927807B2 (ja) * 1999-12-15 2007-06-13 シャープ株式会社 画像処理装置および方法
JP2001188202A (ja) * 1999-12-28 2001-07-10 Victor Co Of Japan Ltd 撮像装置
UA74852C2 (en) * 2000-12-08 2006-02-15 3M Innovative Properties Co Urea-substituted imidazoquinoline ethers
US6950211B2 (en) * 2001-07-05 2005-09-27 Corel Corporation Fine moire correction in images
US20040268003A1 (en) * 2003-06-24 2004-12-30 Ken Nicholas Method and apparatus for providing signal functionality
CN100579240C (zh) * 2004-05-26 2010-01-06 安奇逻辑股份有限公司 摄像装置
US7418202B2 (en) * 2005-08-04 2008-08-26 3M Innovative Properties Company Article having a birefringent surface and microstructured features having a variable pitch or angles for use as a blur filter
US7889264B2 (en) 2006-05-12 2011-02-15 Ricoh Co., Ltd. End-to-end design of superresolution electro-optic imaging systems
JP5011814B2 (ja) * 2006-05-15 2012-08-29 ソニー株式会社 撮像装置、および画像処理方法、並びにコンピュータ・プログラム
JP5015496B2 (ja) * 2006-06-01 2012-08-29 ルネサスエレクトロニクス株式会社 固体撮像装置、撮像方法および撮像システム
US9134471B2 (en) 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US7667762B2 (en) * 2006-08-01 2010-02-23 Lifesize Communications, Inc. Dual sensor video camera
US8300083B2 (en) * 2007-07-20 2012-10-30 Hewlett-Packard Development Company, L.P. Position relationships associated with image capturing devices
WO2010059966A2 (en) * 2008-11-21 2010-05-27 Panavision International, L.P. Imaging system with a dynamic optical low-pass filter
WO2010067740A1 (en) * 2008-12-10 2010-06-17 Canon Kabushiki Kaisha Image processing apparatus and image processing method, and data processing apparatus and data processing method
US20100321511A1 (en) * 2009-06-18 2010-12-23 Nokia Corporation Lenslet camera with rotated sensors
JP6395429B2 (ja) 2014-04-18 2018-09-26 キヤノン株式会社 画像処理装置、その制御方法及び記憶媒体
JP6417154B2 (ja) 2014-08-27 2018-10-31 キヤノン株式会社 情報処理装置、情報処理方法、及びプログラム
JP6708378B2 (ja) * 2015-07-27 2020-06-10 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法、画像処理プログラム、および、記憶媒体
US10659766B2 (en) 2015-10-30 2020-05-19 Canon Kabushiki Kaisha Confidence generation apparatus, confidence generation method, and imaging apparatus
US10104285B2 (en) * 2016-08-29 2018-10-16 Omnivision Technologies, Inc. Method and apparatus for high resolution digital photography from multiple image sensor frames

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222209B2 (de) * 1972-06-23 1977-06-16
DE2355277B1 (de) * 1973-11-06 1975-03-13 Grundig Emv Optisches Tiefpassfilter fuer Einroehren-Farbfernsehkameras
JPS59174085A (ja) * 1983-03-23 1984-10-02 Toshiba Corp カラ−固体撮像装置
JP2849813B2 (ja) * 1986-12-19 1999-01-27 富士写真フイルム株式会社 映像信号の形成装置
US5237363A (en) * 1989-08-31 1993-08-17 Minolta Camera Kabushiki Kaisha Camera system with lens movable in vertical direction to optical axis of photo-taking lens
EP0416876A3 (en) * 1989-09-08 1992-05-06 Matsushita Electric Industrial Co., Ltd. Solid state imaging apparatus
US5581301A (en) * 1990-10-03 1996-12-03 Canon Kabushiki Kaisha Image processing apparatus with adjustable low-pass optical filter characteristics
JP2959823B2 (ja) * 1990-10-03 1999-10-06 キヤノン株式会社 画像処理装置
US5309239A (en) * 1991-07-11 1994-05-03 U.S. Philips Corporation Image pick-up device
US5541648A (en) * 1992-10-09 1996-07-30 Canon Kabushiki Kaisha Color image pickup apparatus having a plurality of color filters arranged in an offset sampling structure
JPH06189318A (ja) * 1992-12-22 1994-07-08 Kyocera Corp 映像機器用のカラ−撮像装置
JP2950086B2 (ja) * 1993-02-23 1999-09-20 日本ビクター株式会社 Ｂｇｍ編集装置及びｂｇｍ音楽構成録音システム
JPH06350931A (ja) * 1993-06-02 1994-12-22 Hamamatsu Photonics Kk 固体撮像装置
JPH07288824A (ja) * 1994-04-14 1995-10-31 Asahi Optical Co Ltd 輝度信号生成装置

Also Published As

Publication number Publication date
EP0769879A1 (de) 1997-04-23
JPH09116911A (ja) 1997-05-02
EP0769879B1 (de) 2003-05-02
US6100929A (en) 2000-08-08

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