DE69611573T2 - Auflösungserhöhung mit Standardvergleichsmustern - Google Patents

Auflösungserhöhung mit Standardvergleichsmustern

Info

Publication number
DE69611573T2
DE69611573T2 DE69611573T DE69611573T DE69611573T2 DE 69611573 T2 DE69611573 T2 DE 69611573T2 DE 69611573 T DE69611573 T DE 69611573T DE 69611573 T DE69611573 T DE 69611573T DE 69611573 T2 DE69611573 T2 DE 69611573T2
Authority
DE
Germany
Prior art keywords
resolution
increase
comparison samples
standard comparison
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 - Lifetime
Application number
DE69611573T
Other languages
English (en)
Other versions
DE69611573D1 (de
Inventor
Robert P Loce
Ronald E Jodoin
Ying-Wei Lin
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE69611573D1 publication Critical patent/DE69611573D1/de
Publication of DE69611573T2 publication Critical patent/DE69611573T2/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
    • G06T3/4023—Scaling of whole images or parts thereof, e.g. expanding or contracting based on decimating pixels or lines of pixels; based on inserting pixels or lines of pixels
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
DE69611573T 1995-05-26 1996-05-23 Auflösungserhöhung mit Standardvergleichsmustern Expired - Lifetime DE69611573T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/451,376 US5689343A (en) 1995-05-26 1995-05-26 Area mapping employing reference clusters for high quality noninteger resolution conversion with enhancement

Publications (2)

Publication Number Publication Date
DE69611573D1 DE69611573D1 (de) 2001-02-22
DE69611573T2 true DE69611573T2 (de) 2001-06-21

Family

ID=23791940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611573T Expired - Lifetime DE69611573T2 (de) 1995-05-26 1996-05-23 Auflösungserhöhung mit Standardvergleichsmustern

Country Status (4)

Country Link
US (1) US5689343A (de)
EP (1) EP0744861B1 (de)
JP (1) JPH08331372A (de)
DE (1) DE69611573T2 (de)

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JP3519257B2 (ja) * 1997-12-19 2004-04-12 シャープ株式会社 画像形成装置
DE19803694C1 (de) * 1998-01-30 1999-04-22 Kostal Leopold Gmbh & Co Kg Verfahren zum Detektieren von auf einer lichtdurchlässigen Scheibe befindlichen Objekten sowie Vorrichtung
US6208327B1 (en) * 1998-07-31 2001-03-27 International Business Machines Corporation Camouflage of imaged post spacers and compensation of pixels that depart from nominal operating conditions by luminance diffusion
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US6532311B1 (en) 1999-02-26 2003-03-11 Lockheed Martin Corporation Image browser
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US6295078B1 (en) * 1999-05-26 2001-09-25 Hewlett-Packard Company Methods of providing lower resolution format data into a higher resolution format
US6532081B1 (en) 1999-07-23 2003-03-11 Xerox Corporation Weight calculation for blending color transformation lookup tables
US7158134B2 (en) * 2000-09-05 2007-01-02 Minolta Co., Ltd. Image processing apparatus and image processing method
US7206154B2 (en) * 2002-09-25 2007-04-17 Hitachi Global Storage Technologies Netherlands, B.V. Method and apparatus for balanced shield shunts, leads and pads for electrical noise reduction in read heads
US7218417B2 (en) 2003-01-30 2007-05-15 Xerox Corporation Resolution conversion using a morphological partial pixel mapping (MPPM) approach
GB0303888D0 (en) * 2003-02-19 2003-03-26 Sec Dep Acting Through Ordnanc Image streaming
US20040190786A1 (en) * 2003-03-24 2004-09-30 Khageshwar Thakur Method of image enhancement for an imaging apparatus
US20050017982A1 (en) * 2003-07-23 2005-01-27 Kane Francis James Dynamic imposter generation with MIP map anti-aliasing
US7515766B2 (en) * 2004-09-22 2009-04-07 Intel Corporation Apparatus and method for edge handling in image processing
US8854389B2 (en) * 2004-09-22 2014-10-07 Intel Corporation Apparatus and method for hardware-based video/image post-processing
TWI259145B (en) * 2004-12-29 2006-08-01 Ind Tech Res Inst Method for converting printing data and device using the same
US8606383B2 (en) 2005-01-31 2013-12-10 The Invention Science Fund I, Llc Audio sharing
US7876357B2 (en) 2005-01-31 2011-01-25 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US9489717B2 (en) 2005-01-31 2016-11-08 Invention Science Fund I, Llc Shared image device
US9910341B2 (en) 2005-01-31 2018-03-06 The Invention Science Fund I, Llc Shared image device designation
US9124729B2 (en) 2005-01-31 2015-09-01 The Invention Science Fund I, Llc Shared image device synchronization or designation
US7920169B2 (en) 2005-01-31 2011-04-05 Invention Science Fund I, Llc Proximity of shared image devices
US20060170956A1 (en) 2005-01-31 2006-08-03 Jung Edward K Shared image devices
US9325781B2 (en) 2005-01-31 2016-04-26 Invention Science Fund I, Llc Audio sharing
US7255413B2 (en) * 2005-01-31 2007-08-14 Hewlett-Packard Development Company, L.P. Method of adjusting printing resolution to avoid conditions of poor pen performance in an inkjet printing system, and systems
US20060174203A1 (en) 2005-01-31 2006-08-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Viewfinder for shared image device
US9082456B2 (en) 2005-01-31 2015-07-14 The Invention Science Fund I Llc Shared image device designation
US8902320B2 (en) 2005-01-31 2014-12-02 The Invention Science Fund I, Llc Shared image device synchronization or designation
US10003762B2 (en) 2005-04-26 2018-06-19 Invention Science Fund I, Llc Shared image devices
US9942511B2 (en) 2005-10-31 2018-04-10 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US7782365B2 (en) 2005-06-02 2010-08-24 Searete Llc Enhanced video/still image correlation
US9451200B2 (en) 2005-06-02 2016-09-20 Invention Science Fund I, Llc Storage access technique for captured data
US9001215B2 (en) 2005-06-02 2015-04-07 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US9819490B2 (en) 2005-05-04 2017-11-14 Invention Science Fund I, Llc Regional proximity for shared image device(s)
US8681225B2 (en) 2005-06-02 2014-03-25 Royce A. Levien Storage access technique for captured data
US9093121B2 (en) 2006-02-28 2015-07-28 The Invention Science Fund I, Llc Data management of an audio data stream
US9967424B2 (en) 2005-06-02 2018-05-08 Invention Science Fund I, Llc Data storage usage protocol
US7636480B2 (en) * 2005-06-10 2009-12-22 Xerox Corporation Super resolution encoding
US7679620B2 (en) * 2005-07-28 2010-03-16 Microsoft Corp. Image processing using saltating samples
JP5751919B2 (ja) * 2011-04-28 2015-07-22 キヤノン株式会社 画像処理装置、画像処理方法、およびプログラム
CN103593825B (zh) * 2013-10-17 2016-04-13 西安电子科技大学 基于改进的非局部约束和局部自相似性的图像超分辨方法
US9565337B1 (en) * 2016-04-22 2017-02-07 Eastman Kodak Company Computing array of high-resolution halftone pixel values by addressing halftone dot function and averaging values to determine value at printer resolution

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JPS61203785A (ja) * 1985-03-07 1986-09-09 Dainippon Screen Mfg Co Ltd ２値画像デ−タの平滑化処理方法及びその装置
DE3545157A1 (de) * 1985-12-20 1987-06-25 Philips Patentverwaltung Verfahren und schaltungsanordnung zur aufloesungsumwandlung von binaeren pseudo-halbtonbildern
US4742553A (en) * 1986-06-26 1988-05-03 Wang Laboratories, Inc. Resolution conversion of bitmap images using error term averaging
JPH0691612B2 (ja) * 1987-03-11 1994-11-14 株式会社ヤマトヤ商会 画像の階調変換方法
US4926267A (en) * 1989-05-26 1990-05-15 Nynex Corporation Reproduction of halftone original with reduced moire
US5282057A (en) * 1990-04-23 1994-01-25 Xerox Corporation Bit-map image resolution converter
US5265176A (en) * 1991-04-17 1993-11-23 Hewlett-Packard Company Method and apparatus for mapping printer resolution using lock-up-tables
US5363213A (en) * 1992-06-08 1994-11-08 Xerox Corporation Unquantized resolution conversion of bitmap images using error diffusion
US5226112A (en) * 1992-06-12 1993-07-06 Xerox Corporation Method for translating a plurality of printer page description languages
US5301037A (en) * 1992-11-25 1994-04-05 Xerox Corporation Resolution conversion with simulated multi-bit gray
US5270836A (en) * 1992-11-25 1993-12-14 Xerox Corporation Resolution conversion of bitmap images
EP0622756B1 (de) * 1993-04-30 1999-06-23 Hewlett-Packard Company Verfahren und Vorrichtung zum Drucken eines verbesserten Bildes
US5485289A (en) * 1993-10-28 1996-01-16 Xerox Corporation Hyperacuity printer architecture
US5387985A (en) * 1993-12-17 1995-02-07 Xerox Corporation Non-integer image resolution conversion using statistically generated look-up tables
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US5579445A (en) * 1993-12-17 1996-11-26 Xerox Corporation Image resolution conversion method that employs statistically generated multiple morphological filters
US5539866A (en) * 1994-05-11 1996-07-23 Xerox Corporation Method and apparatus for accurately rendering half-bitted image pixels
US5426519A (en) * 1994-08-25 1995-06-20 Xerox Corporation Method and apparatus for implementing accurate angle screens

Also Published As

Publication number Publication date
US5689343A (en) 1997-11-18
EP0744861B1 (de) 2001-01-17
EP0744861A1 (de) 1996-11-27
JPH08331372A (ja) 1996-12-13
DE69611573D1 (de) 2001-02-22

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