JP2001095001A - 画像のデモザイク方法 - Google Patents

画像のデモザイク方法

Info

Publication number
JP2001095001A
JP2001095001A JP2000246917A JP2000246917A JP2001095001A JP 2001095001 A JP2001095001 A JP 2001095001A JP 2000246917 A JP2000246917 A JP 2000246917A JP 2000246917 A JP2000246917 A JP 2000246917A JP 2001095001 A JP2001095001 A JP 2001095001A
Authority
JP
Japan
Prior art keywords
image
color
function
vector
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.)
Withdrawn
Application number
JP2000246917A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001095001A5 (enExample
Inventor
Daniel Keren
ダニエル・ケレン
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2001095001A publication Critical patent/JP2001095001A/ja
Publication of JP2001095001A5 publication Critical patent/JP2001095001A5/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Color Television Image Signal Generators (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
JP2000246917A 1999-08-16 2000-08-16 画像のデモザイク方法 Withdrawn JP2001095001A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US375178 1999-08-16
US09/375,178 US6625305B1 (en) 1999-08-16 1999-08-16 Image demosaicing method

Publications (2)

Publication Number Publication Date
JP2001095001A true JP2001095001A (ja) 2001-04-06
JP2001095001A5 JP2001095001A5 (enExample) 2005-07-21

Family

ID=23479812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000246917A Withdrawn JP2001095001A (ja) 1999-08-16 2000-08-16 画像のデモザイク方法

Country Status (4)

Country Link
US (1) US6625305B1 (enExample)
EP (1) EP1079637A3 (enExample)
JP (1) JP2001095001A (enExample)
KR (1) KR20010021298A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7492396B2 (en) 2003-12-22 2009-02-17 Samsung Electronics Co., Ltd Digital image processing apparatus and method thereof
CN100596168C (zh) * 2004-12-15 2010-03-24 美光科技公司 多透镜成像系统和方法

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EP2768223B8 (en) 2001-01-09 2016-11-09 Sony Semiconductor Solutions Corporation Image pick up device
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
US20040008269A1 (en) * 2001-11-30 2004-01-15 Assaf Zomet System and method for providing multi-sensor super-resolution
US20050224902A1 (en) * 2002-02-06 2005-10-13 Ramsey Craig C Wireless substrate-like sensor
US20050224899A1 (en) * 2002-02-06 2005-10-13 Ramsey Craig C Wireless substrate-like sensor
US20050233770A1 (en) * 2002-02-06 2005-10-20 Ramsey Craig C Wireless substrate-like sensor
US7289230B2 (en) * 2002-02-06 2007-10-30 Cyberoptics Semiconductors, Inc. Wireless substrate-like sensor
US7446907B2 (en) * 2003-04-22 2008-11-04 Xerox Corporation Photosensor architecture for a color raster input scanner
GB2450261A (en) * 2006-02-21 2008-12-17 Cyberoptics Semiconductor Inc Capacitive distance sensing in semiconductor processing tools
US7893697B2 (en) * 2006-02-21 2011-02-22 Cyberoptics Semiconductor, Inc. Capacitive distance sensing in semiconductor processing tools
US7609307B2 (en) * 2006-09-13 2009-10-27 National Chiao Tung University Heterogeneity-projection hard-decision interpolation method for color reproduction
CN101517701B (zh) 2006-09-29 2011-08-10 赛博光学半导体公司 衬底形的粒子传感器
JP4861854B2 (ja) * 2007-02-15 2012-01-25 株式会社バンダイナムコゲームス 指示位置演算システム、指示体及びゲームシステム
US7778793B2 (en) * 2007-03-12 2010-08-17 Cyberoptics Semiconductor, Inc. Wireless sensor for semiconductor processing systems
US20080246493A1 (en) * 2007-04-05 2008-10-09 Gardner Delrae H Semiconductor Processing System With Integrated Showerhead Distance Measuring Device
US20090015268A1 (en) * 2007-07-13 2009-01-15 Gardner Delrae H Device and method for compensating a capacitive sensor measurement for variations caused by environmental conditions in a semiconductor processing environment
US8164655B2 (en) 2008-05-19 2012-04-24 Spatial Cam Llc Systems and methods for concurrently playing multiple images from a storage medium
US12140855B2 (en) 2008-05-19 2024-11-12 Peter Lablans Camera system with a plurality of image sensors
US20100097444A1 (en) * 2008-10-16 2010-04-22 Peter Lablans Camera System for Creating an Image From a Plurality of Images
US11119396B1 (en) 2008-05-19 2021-09-14 Spatial Cam Llc Camera system with a plurality of image sensors
US10585344B1 (en) 2008-05-19 2020-03-10 Spatial Cam Llc Camera system with a plurality of image sensors
US8355042B2 (en) 2008-10-16 2013-01-15 Spatial Cam Llc Controller in a camera for creating a panoramic image
DE102010052438B4 (de) 2010-11-24 2013-07-04 Basler Ag Verfahren und Vorrichtung zur Bildverarbeitung durch Demosaicing

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Publication number Priority date Publication date Assignee Title
US4630307A (en) 1984-09-10 1986-12-16 Eastman Kodak Company Signal processing method and apparatus for sampled image signals
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
US5475769A (en) * 1992-07-13 1995-12-12 Polaroid Corporation Method and apparatus for recovering image data through the use of a color test pattern
US5373322A (en) 1993-06-30 1994-12-13 Eastman Kodak Company Apparatus and method for adaptively interpolating a full color image utilizing chrominance gradients
US5838818A (en) * 1997-06-18 1998-11-17 Hewlett-Packard Company Artifact reduction compression method and apparatus for mosaiced images
US6434265B1 (en) * 1998-09-25 2002-08-13 Apple Computers, Inc. Aligning rectilinear images in 3D through projective registration and calibration
US6359617B1 (en) * 1998-09-25 2002-03-19 Apple Computer, Inc. Blending arbitrary overlaying images into panoramas
US6404918B1 (en) * 1999-04-30 2002-06-11 Hewlett-Packard Company Image demosaicing method utilizing directional smoothing
US6526430B1 (en) * 1999-10-04 2003-02-25 Texas Instruments Incorporated Reconfigurable SIMD coprocessor architecture for sum of absolute differences and symmetric filtering (scalable MAC engine for image processing)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7492396B2 (en) 2003-12-22 2009-02-17 Samsung Electronics Co., Ltd Digital image processing apparatus and method thereof
CN100596168C (zh) * 2004-12-15 2010-03-24 美光科技公司 多透镜成像系统和方法

Also Published As

Publication number Publication date
EP1079637A2 (en) 2001-02-28
KR20010021298A (ko) 2001-03-15
US6625305B1 (en) 2003-09-23
EP1079637A3 (en) 2002-01-30

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