DE69619025T2 - Getriggerte Scharfstellung zur Skalierung eines digitalen Matrixbildes - Google Patents

Getriggerte Scharfstellung zur Skalierung eines digitalen Matrixbildes

Info

Publication number
DE69619025T2
DE69619025T2 DE69619025T DE69619025T DE69619025T2 DE 69619025 T2 DE69619025 T2 DE 69619025T2 DE 69619025 T DE69619025 T DE 69619025T DE 69619025 T DE69619025 T DE 69619025T DE 69619025 T2 DE69619025 T2 DE 69619025T2
Authority
DE
Germany
Prior art keywords
scaling
matrix image
digital matrix
triggered
focus
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
DE69619025T
Other languages
English (en)
Other versions
DE69619025D1 (de
Inventor
Kirt Alan Winter
Frank Anthony Kurucz
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 DE69619025D1 publication Critical patent/DE69619025D1/de
Application granted granted Critical
Publication of DE69619025T2 publication Critical patent/DE69619025T2/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/21—Ink jet for multi-colour printing
    • B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J19/00—Character- or line-spacing mechanisms
    • B41J19/14—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction
    • B41J19/142—Character- or line-spacing mechanisms with means for effecting line or character spacing in either direction with a reciprocating print head printing in both directions across the paper width
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/004—Generic data transformation
    • G06K2215/0054—Geometric transformations, e.g. on rasterised data
    • G06K2215/0057—Sizing and resolution changes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/0002—Handling the output data
    • G06K2215/0062—Handling the output data combining generic and host data, e.g. filling a raster
    • G06K2215/0071—Post-treatment of the composed image, e.g. compression, rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Ink Jet (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Color Image Communication Systems (AREA)
DE69619025T 1995-06-14 1996-06-13 Getriggerte Scharfstellung zur Skalierung eines digitalen Matrixbildes Expired - Fee Related DE69619025T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/490,289 US5768482A (en) 1995-06-14 1995-06-14 Resolution-triggered sharpening for scaling of a digital-matrix image

Publications (2)

Publication Number Publication Date
DE69619025D1 DE69619025D1 (de) 2002-03-21
DE69619025T2 true DE69619025T2 (de) 2002-07-18

Family

ID=23947423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69619025T Expired - Fee Related DE69619025T2 (de) 1995-06-14 1996-06-13 Getriggerte Scharfstellung zur Skalierung eines digitalen Matrixbildes

Country Status (4)

Country Link
US (1) US5768482A (de)
EP (1) EP0748694B1 (de)
JP (1) JPH099046A (de)
DE (1) DE69619025T2 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764235A (en) 1996-03-25 1998-06-09 Insight Development Corporation Computer implemented method and system for transmitting graphical images from server to client at user selectable resolution
US6122408A (en) * 1996-04-30 2000-09-19 Siemens Corporate Research, Inc. Light normalization method for machine vision
JPH10164370A (ja) * 1996-11-27 1998-06-19 Dainippon Screen Mfg Co Ltd 画像の階調補間方法および装置並びに画像フィルタリング方法および画像フィルタ
US6786420B1 (en) 1997-07-15 2004-09-07 Silverbrook Research Pty. Ltd. Data distribution mechanism in the form of ink dots on cards
DE19880373D2 (de) * 1997-03-27 2000-04-27 Oce Printing Systems Gmbh Verfahren und Schaltungsanordnung zum Erzeugen von gestauchten oder gedehnten Bildern sowie Drucker mit einer derartigen Schaltungsanordnung
JP3904162B2 (ja) * 1997-05-29 2007-04-11 富士フイルム株式会社 オートセットアップ処理方法
JP3683397B2 (ja) * 1997-07-02 2005-08-17 富士写真フイルム株式会社 カラー画像データ補間方法および装置
JPH1132287A (ja) * 1997-07-08 1999-02-02 Fuji Photo Film Co Ltd 画像ファイル作成方法および装置
US6803989B2 (en) 1997-07-15 2004-10-12 Silverbrook Research Pty Ltd Image printing apparatus including a microcontroller
US6702417B2 (en) 1997-07-12 2004-03-09 Silverbrook Research Pty Ltd Printing cartridge with capacitive sensor identification
US6618117B2 (en) 1997-07-12 2003-09-09 Silverbrook Research Pty Ltd Image sensing apparatus including a microcontroller
US6547364B2 (en) 1997-07-12 2003-04-15 Silverbrook Research Pty Ltd Printing cartridge with an integrated circuit device
US6665454B1 (en) * 1997-07-15 2003-12-16 Silverbrook Research Pty Ltd Dot adjacency compensation in optical storage systems using ink dots
AUPO802797A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image processing method and apparatus (ART54)
AUPO797897A0 (en) * 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Media device (ART18)
US7705891B2 (en) 1997-07-15 2010-04-27 Silverbrook Research Pty Ltd Correction of distortions in digital images
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
US7044589B2 (en) * 1997-07-15 2006-05-16 Silverbrook Res Pty Ltd Printing cartridge with barcode identification
AUPO801997A0 (en) * 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Media processing method and apparatus (ART21)
US6879341B1 (en) 1997-07-15 2005-04-12 Silverbrook Research Pty Ltd Digital camera system containing a VLIW vector processor
US7050143B1 (en) * 1998-07-10 2006-05-23 Silverbrook Research Pty Ltd Camera system with computer language interpreter
US6948794B2 (en) 1997-07-15 2005-09-27 Silverbrook Reserach Pty Ltd Printhead re-capping assembly for a print and demand digital camera system
US6624848B1 (en) * 1997-07-15 2003-09-23 Silverbrook Research Pty Ltd Cascading image modification using multiple digital cameras incorporating image processing
US6985207B2 (en) 1997-07-15 2006-01-10 Silverbrook Research Pty Ltd Photographic prints having magnetically recordable media
US6820968B2 (en) * 1997-07-15 2004-11-23 Silverbrook Research Pty Ltd Fluid-dispensing chip
AUPO798697A0 (en) * 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Data processing method and apparatus (ART51)
AUPO850597A0 (en) 1997-08-11 1997-09-04 Silverbrook Research Pty Ltd Image processing method and apparatus (art01a)
US5867606A (en) * 1997-08-12 1999-02-02 Hewlett-Packard Company Apparatus and method for determining the appropriate amount of sharpening for an image
AUPP702098A0 (en) 1998-11-09 1998-12-03 Silverbrook Research Pty Ltd Image creation method and apparatus (ART73)
US6421468B1 (en) 1999-01-06 2002-07-16 Seiko Epson Corporation Method and apparatus for sharpening an image by scaling elements of a frequency-domain representation
AUPQ056099A0 (en) 1999-05-25 1999-06-17 Silverbrook Research Pty Ltd A method and apparatus (pprint01)
US6707578B1 (en) * 1999-09-20 2004-03-16 Hewlett-Packard Development Company, L.P. Method and apparatus for improving image presentation in a digital copier
US6331902B1 (en) * 1999-10-14 2001-12-18 Match Lab, Inc. System and method for digital color image processing
US6734913B1 (en) 1999-10-28 2004-05-11 Hewlett-Packard Development Company, L.P. Method of automatically adjusting exposure in a shutterless digital camera
JP2004510369A (ja) * 2000-09-20 2004-04-02 ニック　マルチメディア　インク デジタル画像鮮鋭化システム
US6788824B1 (en) * 2000-09-29 2004-09-07 Adobe Systems Incorporated Creating image-sharpening profiles
US6879721B2 (en) 2001-01-02 2005-04-12 Hewlett-Packard Development Company, L.P. Pixel processing system for image production
US6710778B2 (en) * 2001-02-12 2004-03-23 Lexmark International, Inc. Method for halftoning using a difference weighting function
AU2002258683A1 (en) * 2001-03-30 2002-10-15 Kodak Polychrome Graphics Automated sharpening of images for soft proofing
WO2003102903A2 (en) * 2002-06-03 2003-12-11 Koninklijke Philips Electronics N.V. Adaptive scaling of video signals
US7002627B1 (en) 2002-06-19 2006-02-21 Neomagic Corp. Single-step conversion from RGB Bayer pattern to YUV 4:2:0 format
US20110298972A1 (en) 2010-06-04 2011-12-08 Stmicroelectronics Asia Pacific Pte. Ltd. System and process for image rescaling using adaptive interpolation kernel with sharpness and de-ringing control

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633327A (en) * 1983-11-10 1986-12-30 Xerox Corporation Enhancement halftoning
US4783840A (en) * 1987-12-04 1988-11-08 Polaroid Corporation Method for enhancing image data by noise reduction or sharpening
US5054100A (en) * 1989-11-16 1991-10-01 Eastman Kodak Company Pixel interpolator with edge sharpening
US5140648A (en) * 1989-12-28 1992-08-18 Eastman Kodak Company Scaler gate array for scaling image data
US5187594A (en) * 1990-02-09 1993-02-16 Graphic Edge, Inc. Method of creating and applying half tone screen patterns
US5282057A (en) * 1990-04-23 1994-01-25 Xerox Corporation Bit-map image resolution converter
US5226094A (en) * 1990-10-19 1993-07-06 Xerox Corporation Method for making image conversions with error diffusion
KR100188439B1 (ko) * 1990-11-28 1999-06-01 윤종용 문서화상데이터의 해상도 및 계조변환장치
US5329614A (en) * 1991-02-07 1994-07-12 Unisys Corporation Method and apparatus for enlarging gray scale images
JP2814860B2 (ja) * 1991-11-14 1998-10-27 松下電器産業株式会社 画像拡大縮小装置
US5313309A (en) * 1992-06-05 1994-05-17 Eastman Kodak Company Method and apparatus for printing halftones with a gray level printer with contour suppression and/or minimization of moire patterns
US5363213A (en) * 1992-06-08 1994-11-08 Xerox Corporation Unquantized resolution conversion of bitmap images using error diffusion
US5363209A (en) * 1993-11-05 1994-11-08 Xerox Corporation Image-dependent sharpness enhancement
US5515480A (en) * 1994-06-15 1996-05-07 Dp-Tek, Inc. System and method for enhancing graphic features produced by marking engines

Also Published As

Publication number Publication date
EP0748694A2 (de) 1996-12-18
JPH099046A (ja) 1997-01-10
DE69619025D1 (de) 2002-03-21
US5768482A (en) 1998-06-16
EP0748694A3 (de) 1998-02-11
EP0748694B1 (de) 2002-02-06

Similar Documents

Publication Publication Date Title
DE69619025D1 (de) Getriggerte Scharfstellung zur Skalierung eines digitalen Matrixbildes
DE69731236D1 (de) Digitales matrix zur radiographischen abbildung
DE69407620T2 (de) Ablationsabbildung durch quasikontaktlithographie
DE69530938D1 (de) Telezentrische objektive zur abbildung eines aus pixeln bestehenden objektes
DE69422967D1 (de) Einrichtung zur Bildkodierung
DE69710377T2 (de) Verfahren zur Änderung eines digitalen Bildes
DE69515712T2 (de) Hochauflösender Filmabtaster
DE69609096T2 (de) Bildabtastungssystem
DE69416337T2 (de) Bild-Druckverfahren
DE69615948D1 (de) Hierarchischer Bildkodierer und -dekodierer
DE69410117T2 (de) Gerät zur abbildung eines bildes
DE69627561D1 (de) Projektionsbildanzeigevorrichtung
DE69510826D1 (de) Flache abbildungsvorrichtung
DE69616723T2 (de) Negativarbeitendes Bildaufzeichnungsmaterial
ATE183830T1 (de) Belichtungs- und druckgerät zur bilderzeugung
DE69805545D1 (de) Gerät zur erzeugung eines digitalen videobildes
DE69612637D1 (de) Digitales Bilderzeugungsgerät
AU3603197A (en) 3d photographic printer using a digital micro-mirror device or a matrix display for exposure
DE69421127T2 (de) Gerät zur Übertragung eines digitalen Bildsignals
DE69617807T2 (de) Projektionsbildanzeigegerät
DE69423724D1 (de) Einrichtung zur Druckbildverbesserung
DE69604751T2 (de) Negativarbeitendes Bildaufzeichnungsmaterial
DE69617626D1 (de) Wiedergabe eines graphischen bildes
DE69608987T2 (de) Druckbildverarbeitungsgerät
DE69630566D1 (de) Ununterbrochenes Drucken durch Auflösungsverringerung

Legal Events

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