DE69733882D1 - Kamera mit einem einzigen bildaufnehmer - Google Patents

Kamera mit einem einzigen bildaufnehmer

Info

Publication number
DE69733882D1
DE69733882D1 DE69733882T DE69733882T DE69733882D1 DE 69733882 D1 DE69733882 D1 DE 69733882D1 DE 69733882 T DE69733882 T DE 69733882T DE 69733882 T DE69733882 T DE 69733882T DE 69733882 D1 DE69733882 D1 DE 69733882D1
Authority
DE
Germany
Prior art keywords
pictorian
camera
single pictorian
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
DE69733882T
Other languages
English (en)
Other versions
DE69733882T2 (de
Inventor
K Juenger
Werner Metz
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.)
Intellectual Ventures I LLC
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
Publication of DE69733882D1 publication Critical patent/DE69733882D1/de
Application granted granted Critical
Publication of DE69733882T2 publication Critical patent/DE69733882T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/48—Picture signal generators
    • H04N1/482—Picture signal generators using the same detector device sequentially for different colour components
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
DE69733882T 1996-03-14 1997-03-14 Kamera mit einem einzigen bildaufnehmer Expired - Lifetime DE69733882T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/615,899 US5778106A (en) 1996-03-14 1996-03-14 Electronic camera with reduced color artifacts
US615899 1996-03-14
PCT/US1997/004008 WO1997034424A2 (en) 1996-03-14 1997-03-14 Single sensor color camera

Publications (2)

Publication Number Publication Date
DE69733882D1 true DE69733882D1 (de) 2005-09-08
DE69733882T2 DE69733882T2 (de) 2006-04-06

Family

ID=24467241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733882T Expired - Lifetime DE69733882T2 (de) 1996-03-14 1997-03-14 Kamera mit einem einzigen bildaufnehmer

Country Status (5)

Country Link
US (1) US5778106A (de)
EP (1) EP0886975B1 (de)
JP (1) JP4563514B2 (de)
DE (1) DE69733882T2 (de)
WO (1) WO1997034424A2 (de)

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US5777589A (en) * 1995-04-26 1998-07-07 Texas Instruments Incorporated Color display system with spatial light modulator(s) having color-to-color variations in data sequencing
JP3707187B2 (ja) * 1996-09-18 2005-10-19 コニカミノルタホールディングス株式会社 電子カメラ
US6167152A (en) * 1998-01-09 2000-12-26 Eastman Kodak Company Method and computer program product for removing microdots from photographic images
US6507364B1 (en) * 1998-03-13 2003-01-14 Pictos Technologies, Inc. Edge-dependent interpolation method for color reconstruction in image processing devices
US6498868B1 (en) * 1998-06-11 2002-12-24 Xerox Corporation Image scaling using pattern matching to select among scaling algorithms
US7253836B1 (en) * 1998-06-30 2007-08-07 Nikon Corporation Digital camera, storage medium for image signal processing, carrier wave and electronic camera
US6236433B1 (en) * 1998-09-29 2001-05-22 Intel Corporation Scaling algorithm for efficient color representation/recovery in video
US7030917B2 (en) * 1998-10-23 2006-04-18 Hewlett-Packard Development Company, L.P. Image demosaicing and enhancement system
EP1011262A1 (de) * 1998-12-10 2000-06-21 Interuniversitair Micro-Elektronica Centrum Vzw Verfahren und Vorrichtung zur Bestimmung von Farbkorrekturaspekten eines Pixels in einer Bildlesevorrichtung
GB2345217A (en) * 1998-12-23 2000-06-28 Nokia Mobile Phones Ltd Colour video image sensor
US6320593B1 (en) * 1999-04-20 2001-11-20 Agilent Technologies, Inc. Method of fast bi-cubic interpolation of image information
US6392216B1 (en) * 1999-07-30 2002-05-21 Intel Corporation Method for compensating the non-uniformity of imaging devices
US6650795B1 (en) 1999-08-10 2003-11-18 Hewlett-Packard Development Company, L.P. Color image capturing system with antialiazing
US6809765B1 (en) * 1999-10-05 2004-10-26 Sony Corporation Demosaicing for digital imaging device using perceptually uniform color space
AU7860300A (en) * 1999-10-05 2001-05-10 Sony Electronics Inc. Demosaicing using wavelet filtering for digital imaging device
US7106474B1 (en) * 2000-03-31 2006-09-12 Canon Kabushiki Kaisha Color management system using measured device data
US7072508B2 (en) * 2001-01-10 2006-07-04 Xerox Corporation Document optimized reconstruction of color filter array images
US20020171855A1 (en) * 2001-03-30 2002-11-21 Edge Christopher J. Automated sharpening of images for soft proofing
US7155066B2 (en) * 2001-05-31 2006-12-26 Agilent Technologies, Inc. System and method for demosaicing raw data images with compression considerations
US6819801B2 (en) 2001-06-19 2004-11-16 Agilent Technologies, Inc. System and method for processing demosaiced images to reduce color aliasing artifacts
EP1530377A4 (de) * 2002-06-28 2006-05-10 Nokia Corp Informationsterminal
US7218418B2 (en) * 2002-07-01 2007-05-15 Xerox Corporation Digital de-screening of documents
JP2005532003A (ja) * 2002-07-04 2005-10-20 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 信号処理方法、信号処理装置、コンピュータプログラムプロダクト、コンピュータシステム、および、カメラ
US7477781B1 (en) 2002-10-10 2009-01-13 Dalsa Corporation Method and apparatus for adaptive pixel correction of multi-color matrix
US7221793B2 (en) * 2003-05-27 2007-05-22 Hewlett-Packard Development Company, L.P. Systems and methods for providing spatially-varied demosaicing
US20060033824A1 (en) * 2004-08-10 2006-02-16 Nicholson Bruce A Sodium screen digital traveling matte methods and apparatus
EP1650979A1 (de) * 2004-10-21 2006-04-26 STMicroelectronics S.r.l. Verfahren und System zur Reduktion von aus "Demosaicing" erzeugten Artefakten
US20060093234A1 (en) * 2004-11-04 2006-05-04 Silverstein D A Reduction of blur in multi-channel images
US7751642B1 (en) * 2005-05-18 2010-07-06 Arm Limited Methods and devices for image processing, image capturing and image downscaling
TWI272016B (en) * 2005-08-09 2007-01-21 Sunplus Technology Co Ltd Method and system for eliminating color noises generated from interpolation
US7881563B2 (en) * 2006-02-15 2011-02-01 Nokia Corporation Distortion correction of images using hybrid interpolation technique
US20090046182A1 (en) * 2007-08-14 2009-02-19 Adams Jr James E Pixel aspect ratio correction using panchromatic pixels
US8538184B2 (en) * 2007-11-06 2013-09-17 Gruntworx, Llc Systems and methods for handling and distinguishing binarized, background artifacts in the vicinity of document text and image features indicative of a document category
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
TWI504256B (zh) * 2008-04-07 2015-10-11 Sony Corp 固態成像裝置，其訊號處理方法，及電子設備
JP5640371B2 (ja) * 2009-12-18 2014-12-17 ソニー株式会社 カメラシステム及び画像処理方法
US20170150014A1 (en) * 2015-11-24 2017-05-25 Le Holdings (Beijing) Co., Ltd. Method and electronic device for video denoising and detail enhancement
CN105430231B (zh) * 2015-11-24 2018-09-04 努比亚技术有限公司 图像处理装置和方法
CN106921854B (zh) * 2017-03-24 2019-03-29 深圳安芯微电子有限公司 一种色彩滤镜阵列及图像传感器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462024A (en) * 1981-03-24 1984-07-24 Rca Corporation Memory scanning address generator
US4663655A (en) * 1985-08-05 1987-05-05 Polaroid Corporation Method and apparatus for reconstructing missing color samples
US5040064A (en) * 1989-10-02 1991-08-13 Eastman Kodak Company Method of processing sampled signal valves produced by a color imaging device
US5121217A (en) * 1990-04-09 1992-06-09 Schear Steven D Method of recording and correcting spatial-color artifacts
JPH0576013A (ja) * 1991-09-12 1993-03-26 Matsushita Electric Ind Co Ltd 撮像装置
US5333243A (en) * 1992-05-04 1994-07-26 Hewlett-Packard Company Method for forming color images, using a hue-plus-gray color model and error diffusion
US5377024A (en) * 1992-05-04 1994-12-27 Hewlett-Packard Apparatus for forming color images using a hue-plus-gray color model
JPH06177706A (ja) * 1992-12-08 1994-06-24 Sony Corp 信号処理装置
JPH06189256A (ja) * 1992-12-21 1994-07-08 Hitachi Ltd 静止画記録ディジタルカメラ
US5394523A (en) * 1993-01-22 1995-02-28 Taligent, Inc. Polymorphic graphic device
JP3197724B2 (ja) * 1993-11-30 2001-08-13 三洋電機株式会社 映像信号処理装置
JP3586344B2 (ja) * 1995-10-06 2004-11-10 ペンタックス株式会社 表示装置

Also Published As

Publication number Publication date
US5778106A (en) 1998-07-07
WO1997034424A3 (en) 1997-11-13
EP0886975B1 (de) 2005-08-03
JP4563514B2 (ja) 2010-10-13
DE69733882T2 (de) 2006-04-06
WO1997034424A2 (en) 1997-09-18
EP0886975A2 (de) 1998-12-30
JP2000506702A (ja) 2000-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SENSHIN CAPITAL, LLC, WILMINGTON, DEL., US