DE3682547D1 - Verfahren und vorrichtung zur rekonstruktion von fehlenden farbabtastwerten. - Google Patents

Verfahren und vorrichtung zur rekonstruktion von fehlenden farbabtastwerten.

Info

Publication number
DE3682547D1
DE3682547D1 DE8686110078T DE3682547T DE3682547D1 DE 3682547 D1 DE3682547 D1 DE 3682547D1 DE 8686110078 T DE8686110078 T DE 8686110078T DE 3682547 T DE3682547 T DE 3682547T DE 3682547 D1 DE3682547 D1 DE 3682547D1
Authority
DE
Germany
Prior art keywords
color samples
missing color
reconstructing missing
reconstructing
samples
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 - Fee Related
Application number
DE8686110078T
Other languages
English (en)
Inventor
William T Freeman
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE3682547D1 publication Critical patent/DE3682547D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
DE8686110078T 1985-08-05 1986-07-22 Verfahren und vorrichtung zur rekonstruktion von fehlenden farbabtastwerten. Expired - Fee Related DE3682547D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/762,627 US4663655A (en) 1985-08-05 1985-08-05 Method and apparatus for reconstructing missing color samples

Publications (1)

Publication Number Publication Date
DE3682547D1 true DE3682547D1 (de) 1992-01-02

Family

ID=25065629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686110078T Expired - Fee Related DE3682547D1 (de) 1985-08-05 1986-07-22 Verfahren und vorrichtung zur rekonstruktion von fehlenden farbabtastwerten.

Country Status (5)

Country Link
US (1) US4663655A (de)
EP (1) EP0211320B1 (de)
JP (1) JP2612850B2 (de)
CA (1) CA1252200A (de)
DE (1) DE3682547D1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837614A (en) * 1986-08-20 1989-06-06 Ricoh Company, Ltd. Color image processing method
US4774565A (en) * 1987-08-24 1988-09-27 Polaroid Corporation Method and apparatus for reconstructing missing color samples
US4783840A (en) * 1987-12-04 1988-11-08 Polaroid Corporation Method for enhancing image data by noise reduction or sharpening
US4910694A (en) * 1988-01-11 1990-03-20 Eastman Kodak Co Method for approximating a value which is a nonlinear function of the linear average of pixel data
JP2539682B2 (ja) * 1989-04-04 1996-10-02 シャープ株式会社 電子的に拡大撮影可能な撮像装置
US5138699A (en) * 1990-02-13 1992-08-11 International Business Machines Corporation Hardware utilization of color interpolation capability in a color imaging system
US5172227A (en) * 1990-12-10 1992-12-15 Eastman Kodak Company Image compression with color interpolation for a single sensor image system
FI88238C (fi) * 1991-05-27 1993-04-13 Salora Oy Behandling av en flerdimensionell videosignal
US5291293A (en) * 1992-06-01 1994-03-01 Eastman Kodak Company Electronic imaging device with defect correction
US5778106A (en) * 1996-03-14 1998-07-07 Polaroid Corporation Electronic camera with reduced color artifacts
US6226415B1 (en) 1998-05-01 2001-05-01 The United States Of America As Represented By The Secretary Of Commerce Noise reduction in volume holographic memories
US6958772B1 (en) * 1999-01-20 2005-10-25 Canon Kabushiki Kaisha Image sensing apparatus and image processing method therefor
US6438270B1 (en) * 1999-03-03 2002-08-20 Xerox Corporation Methods and systems for image sharpening
JP4599672B2 (ja) * 1999-12-21 2010-12-15 株式会社ニコン 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
US7133569B1 (en) 2000-07-31 2006-11-07 Polaroid Corporation Aliasing artifact attenuation system
US6963355B2 (en) * 2001-02-24 2005-11-08 Eyesee380, Inc. Method and apparatus for eliminating unwanted mirror support images from photographic images
US7053908B2 (en) * 2001-04-12 2006-05-30 Polaroid Corporation Method and apparatus for sensing and interpolating color image data
JP2005354610A (ja) * 2004-06-14 2005-12-22 Canon Inc 画像処理装置、画像処理方法および画像処理プログラム
JP5349790B2 (ja) * 2007-11-16 2013-11-20 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
KR101590881B1 (ko) * 2008-12-24 2016-02-02 삼성전자 주식회사 화상처리장치 및 그 제어방법
US10602024B2 (en) 2011-06-07 2020-03-24 Global Scanning Denmark A/S Method for creating and filtering combined sets of lines from scanner to reduce image artefacts
JP5868076B2 (ja) * 2011-08-31 2016-02-24 キヤノン株式会社 画像処理装置及び画像処理方法
JP5818586B2 (ja) * 2011-08-31 2015-11-18 キヤノン株式会社 画像処理装置及び画像処理方法
JP2015216619A (ja) * 2014-04-25 2015-12-03 パナソニックＩｐマネジメント株式会社 撮像システム、撮像装置、撮像方法および符号化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2552070A (en) * 1947-06-02 1951-05-08 Rca Corp Color television camera
US4176373A (en) * 1977-07-06 1979-11-27 Eastman Kodak Company Signal processing for discrete-sample-type-color-video signal
US4153912A (en) * 1978-03-27 1979-05-08 Polaroid Corporation Apparatus and method for electronically improving the apparent resolution of a color imaging CCD
US4562470A (en) * 1983-04-07 1985-12-31 Centre De Recherche Industrielle Du Quebec Electrical noise reducer for T.V. signals
US4605956A (en) * 1984-09-10 1986-08-12 Eastman Kodak Company Single-chip electronic color camera with color-dependent birefringent optical spatial frequency filter and red and blue signal interpolating circuit

Also Published As

Publication number Publication date
JP2612850B2 (ja) 1997-05-21
JPS6234484A (ja) 1987-02-14
CA1252200A (en) 1989-04-04
EP0211320A2 (de) 1987-02-25
EP0211320A3 (en) 1988-07-20
EP0211320B1 (de) 1991-11-21
US4663655A (en) 1987-05-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee