DE69731190D1 - Bildwiederherstellung für monochipbildsensor - Google Patents

Bildwiederherstellung für monochipbildsensor

Info

Publication number
DE69731190D1
DE69731190D1 DE1997631190 DE69731190T DE69731190D1 DE 69731190 D1 DE69731190 D1 DE 69731190D1 DE 1997631190 DE1997631190 DE 1997631190 DE 69731190 T DE69731190 T DE 69731190T DE 69731190 D1 DE69731190 D1 DE 69731190D1
Authority
DE
Germany
Prior art keywords
image
monochip
recovery
image sensor
sensor
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
DE1997631190
Other languages
English (en)
Inventor
Brian Denyer
Gresty Smith
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.)
VLSI Vision Ltd
Original Assignee
VLSI Vision Ltd
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 VLSI Vision Ltd filed Critical VLSI Vision Ltd
Application granted granted Critical
Publication of DE69731190D1 publication Critical patent/DE69731190D1/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
    • 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
    • G06T3/403—Edge-driven scaling; Edge-based scaling
    • 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
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Image Signal Generators (AREA)
DE1997631190 1996-03-15 1997-03-05 Bildwiederherstellung für monochipbildsensor Expired - Lifetime DE69731190D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9605527.2A GB9605527D0 (en) 1996-03-15 1996-03-15 Image restoration
PCT/GB1997/000599 WO1997035438A1 (en) 1996-03-15 1997-03-05 Image restoration of a single-chip image sensor

Publications (1)

Publication Number Publication Date
DE69731190D1 true DE69731190D1 (de) 2004-11-18

Family

ID=10790486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997631190 Expired - Lifetime DE69731190D1 (de) 1996-03-15 1997-03-05 Bildwiederherstellung für monochipbildsensor

Country Status (5)

Country Link
US (1) US6493029B1 (de)
EP (1) EP0885527B1 (de)
DE (1) DE69731190D1 (de)
GB (1) GB9605527D0 (de)
WO (1) WO1997035438A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7387253B1 (en) 1996-09-03 2008-06-17 Hand Held Products, Inc. Optical reader system comprising local host processor and optical reader
US6786420B1 (en) 1997-07-15 2004-09-07 Silverbrook Research Pty. Ltd. Data distribution mechanism in the form of ink dots on cards
US7304670B1 (en) 1997-03-28 2007-12-04 Hand Held Products, Inc. Method and apparatus for compensating for fixed pattern noise in an imaging system
US6618117B2 (en) 1997-07-12 2003-09-09 Silverbrook Research Pty Ltd Image sensing apparatus including a microcontroller
KR100582854B1 (ko) * 1997-07-15 2006-05-24 코닌클리케 필립스 일렉트로닉스 엔.브이. 컬러 및 윤곽 신호 생성 방법 및 장치
US6879341B1 (en) 1997-07-15 2005-04-12 Silverbrook Research Pty Ltd Digital camera system containing a VLIW vector processor
US7110024B1 (en) 1997-07-15 2006-09-19 Silverbrook Research Pty Ltd Digital camera system having motion deblurring means
US6690419B1 (en) 1997-07-15 2004-02-10 Silverbrook Research Pty Ltd Utilising eye detection methods for image processing in a digital image camera
US6624848B1 (en) 1997-07-15 2003-09-23 Silverbrook Research Pty Ltd Cascading image modification using multiple digital cameras incorporating image processing
US7551201B2 (en) 1997-07-15 2009-06-23 Silverbrook Research Pty Ltd Image capture and processing device for a print on demand digital camera system
US6704049B1 (en) * 1998-02-23 2004-03-09 Micron Technology, Inc. Interpolator for a CMOS image sensor using a digital register
FR2781929B1 (fr) 1998-07-28 2002-08-30 St Microelectronics Sa Capteur d'image a reseau de photodiodes
AUPP702098A0 (en) 1998-11-09 1998-12-03 Silverbrook Research Pty Ltd Image creation method and apparatus (ART73)
AU4897499A (en) * 1998-09-15 2000-04-03 Phase One A/S A method and a system for processing images
AUPQ056099A0 (en) 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
GB9925902D0 (en) * 1999-11-03 1999-12-29 Vlsi Vision Ltd Colour image restoration with anti-alias
DE10000779A1 (de) * 2000-01-11 2001-07-12 Stuttgart Mikroelektronik Verfahren zur Farbwiedergabe logarithmisch komprimierter Bilder
US7023576B1 (en) 2000-05-09 2006-04-04 Phase One A/S Method and an apparatus for elimination of color Moiré
US7268924B2 (en) 2001-01-22 2007-09-11 Hand Held Products, Inc. Optical reader having reduced parameter determination delay
DE60213559T2 (de) 2001-01-22 2007-10-18 Hand Held Products, Inc. Optischer leser mit teilbild-ausschnitt-funktion
CN1213615C (zh) * 2001-02-06 2005-08-03 皇家菲利浦电子有限公司 用于内插象素的丢失色彩值的方法和设备
FR2820882B1 (fr) 2001-02-12 2003-06-13 St Microelectronics Sa Photodetecteur a trois transistors
FR2820883B1 (fr) 2001-02-12 2003-06-13 St Microelectronics Sa Photodiode a grande capacite
EP1246473A1 (de) * 2001-03-27 2002-10-02 Koninklijke Philips Electronics N.V. Bildaufnahmegerät versehen mit Konturkompensationsschaltung und in diesem Gerät durchgeführtes Verfahren
FR2824665B1 (fr) * 2001-05-09 2004-07-23 St Microelectronics Sa Photodetecteur de type cmos
US7331523B2 (en) 2001-07-13 2008-02-19 Hand Held Products, Inc. Adaptive optical image reader
US7071978B2 (en) * 2001-07-18 2006-07-04 Hewlett-Packard Development Company, L.P. Image mosaic data reconstruction
US7006686B2 (en) * 2001-07-18 2006-02-28 Hewlett-Packard Development Company, L.P. Image mosaic data reconstruction
KR100396898B1 (ko) * 2001-09-13 2003-09-02 삼성전자주식회사 이미지센서 출력데이터 처리장치 및 처리방법
TW563365B (en) * 2001-09-24 2003-11-21 Winbond Electronics Corp Image compensation processing method of digital camera
US20030169353A1 (en) * 2002-03-11 2003-09-11 Renato Keshet Method and apparatus for processing sensor images
US7106367B2 (en) * 2002-05-13 2006-09-12 Micron Technology, Inc. Integrated CMOS imager and microcontroller
US6933971B2 (en) * 2002-05-14 2005-08-23 Kwe International, Inc. Reconstruction of color components in digital image processing
JP3926363B2 (ja) * 2004-11-04 2007-06-06 三菱電機株式会社 画素信号処理装置及び画素信号処理方法
US7525583B2 (en) * 2005-02-11 2009-04-28 Hewlett-Packard Development Company, L.P. Decreasing aliasing in electronic images
US8213710B2 (en) * 2006-11-28 2012-07-03 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in non-fully populated shift invariant matrix
US8040558B2 (en) * 2006-11-29 2011-10-18 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in fully populated shift invariant matrix
US7852519B2 (en) 2007-02-05 2010-12-14 Hand Held Products, Inc. Dual-tasking decoder for improved symbol reading
JP2008228037A (ja) * 2007-03-14 2008-09-25 Matsushita Electric Ind Co Ltd 位相調整装置、位相調整方法およびデジタルカメラ
US8594451B2 (en) * 2007-03-30 2013-11-26 Omnivision Technologies, Inc. Edge mapping incorporating panchromatic pixels
US7844127B2 (en) * 2007-03-30 2010-11-30 Eastman Kodak Company Edge mapping using panchromatic pixels
US8628015B2 (en) 2008-10-31 2014-01-14 Hand Held Products, Inc. Indicia reading terminal including frame quality evaluation processing
JP2010288150A (ja) * 2009-06-12 2010-12-24 Toshiba Corp 固体撮像装置
US8587595B2 (en) 2009-10-01 2013-11-19 Hand Held Products, Inc. Low power multi-core decoder system and method
JP5438579B2 (ja) * 2010-03-29 2014-03-12 キヤノン株式会社 画像処理装置及びその制御方法
US10366674B1 (en) 2016-12-27 2019-07-30 Facebook Technologies, Llc Display calibration in electronic displays

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971065A (en) 1975-03-05 1976-07-20 Eastman Kodak Company Color imaging array
US4176373A (en) 1977-07-06 1979-11-27 Eastman Kodak Company Signal processing for discrete-sample-type-color-video signal
US4630307A (en) * 1984-09-10 1986-12-16 Eastman Kodak Company Signal processing method and apparatus for sampled image signals
US4969202A (en) * 1988-03-31 1990-11-06 Honeywell Inc. Image recognition edge detection method and system
JP2795119B2 (ja) * 1993-02-03 1998-09-10 日本ビクター株式会社 多次元画像圧縮伸張方式
US5373322A (en) * 1993-06-30 1994-12-13 Eastman Kodak Company Apparatus and method for adaptively interpolating a full color image utilizing chrominance gradients
US5652621A (en) * 1996-02-23 1997-07-29 Eastman Kodak Company Adaptive color plane interpolation in single sensor color electronic camera
US5805217A (en) * 1996-06-14 1998-09-08 Iterated Systems, Inc. Method and system for interpolating missing picture elements in a single color component array obtained from a single color sensor

Also Published As

Publication number Publication date
WO1997035438A1 (en) 1997-09-25
EP0885527B1 (de) 2004-10-13
EP0885527A1 (de) 1998-12-23
US6493029B1 (en) 2002-12-10
GB9605527D0 (en) 1996-05-15

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