BR9605558A - Sistema para imprimir uma imagem de resoluçao alta em um terminal de saída de imagem endereçável alta - Google Patents

Sistema para imprimir uma imagem de resoluçao alta em um terminal de saída de imagem endereçável alta

Info

Publication number
BR9605558A
BR9605558A BR9605558A BR9605558A BR9605558A BR 9605558 A BR9605558 A BR 9605558A BR 9605558 A BR9605558 A BR 9605558A BR 9605558 A BR9605558 A BR 9605558A BR 9605558 A BR9605558 A BR 9605558A
Authority
BR
Brazil
Prior art keywords
printing
output terminal
high resolution
image output
resolution image
Prior art date
Application number
BR9605558A
Other languages
English (en)
Inventor
Francis K Tse
Brian C Hawkins
Michael L Davison
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
Publication of BR9605558A publication Critical patent/BR9605558A/pt

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
    • 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
    • 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
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern
    • H04N1/4056—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern the pattern varying in one dimension only, e.g. dash length, pulse width modulation [PWM]
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
BR9605558A 1995-11-15 1996-11-13 Sistema para imprimir uma imagem de resoluçao alta em um terminal de saída de imagem endereçável alta BR9605558A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/558,100 US5655061A (en) 1995-11-15 1995-11-15 System and method for providing a high addressable printing system

Publications (1)

Publication Number Publication Date
BR9605558A true BR9605558A (pt) 1998-08-18

Family

ID=24228215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9605558A BR9605558A (pt) 1995-11-15 1996-11-13 Sistema para imprimir uma imagem de resoluçao alta em um terminal de saída de imagem endereçável alta

Country Status (5)

Country Link
US (1) US5655061A (pt)
EP (1) EP0774856B1 (pt)
JP (1) JPH09186855A (pt)
BR (1) BR9605558A (pt)
DE (1) DE69631812T2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327130A (ja) * 1994-06-01 1995-12-12 Fuji Photo Film Co Ltd 画像読取装置
US5787206A (en) * 1996-05-30 1998-07-28 Xerox Corporation Method and system for processing image information using expanded dynamic screening and error diffusion
US6134615A (en) * 1997-05-13 2000-10-17 Micron Electronics, Inc. System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface
DE59806214D1 (de) * 1997-11-28 2002-12-12 Oce Printing Systems Gmbh Verfahren zur umsetzung digitaler daten im raster einer ersten auflösung in digitale zieldaten einer zweiten auflösung
US6141114A (en) * 1998-01-08 2000-10-31 Xerox Corporation Edge enhanced error diffusion with artifact correction in areas of highlights and shadows
US6266157B1 (en) 1998-11-13 2001-07-24 Xerox Corporation Method of error diffusion using 2×2 color correction and increment matching
US6285462B1 (en) 1998-11-13 2001-09-04 Xerox Corporation Intelligent GCR/UCR process to reduce multiple colorant moire in color printing
US6275304B1 (en) 1998-12-22 2001-08-14 Xerox Corporation Automated enhancement of print quality based on feature size, shape, orientation, and color
US6325487B1 (en) * 1999-06-30 2001-12-04 Xerox Corporation Systems and methods for generating high addressability images
US6771392B1 (en) * 1999-09-24 2004-08-03 Xerox Corporation High resolution image mapping for simulating high resolution printing using high addressability without affecting halftone rendering
US6865301B1 (en) * 2000-02-28 2005-03-08 Adobe Systems Incorporated Reducing aliasing artifacts when shaping a digital image
US7755641B2 (en) * 2002-08-13 2010-07-13 Broadcom Corporation Method and system for decimating an indexed set of data elements
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
US7295341B2 (en) * 2002-12-09 2007-11-13 Xerox Corporation System for processing monochrome and full-color digital image data
US7218417B2 (en) 2003-01-30 2007-05-15 Xerox Corporation Resolution conversion using a morphological partial pixel mapping (MPPM) approach
US7277201B2 (en) * 2003-05-28 2007-10-02 Xerox Corporation Systems and methods for designing digital anamorphic line screens
EP1583031A1 (en) * 2004-03-30 2005-10-05 Dialog Semiconductor GmbH Zoom algorithm
US6992686B2 (en) * 2004-06-14 2006-01-31 Xerox Corporation System and method for dynamic control of file size
JP4947351B2 (ja) * 2006-07-28 2012-06-06 富士ゼロックス株式会社 画像処理装置、及び、プログラム
US8331732B2 (en) 2010-07-13 2012-12-11 Xerox Corporation Binary reduction with structure preservation and density control

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0496600B1 (en) * 1991-01-25 1997-01-02 Canon Kabushiki Kaisha Image processing apparatus
US5258854A (en) * 1991-12-06 1993-11-02 Xerox Corporation Converting between write-white, write-black and neutral bitmaps
US5479584A (en) * 1992-08-28 1995-12-26 Xerox Corporation Enhanced fidelity reproduction of images with device independent numerical sample output
US5455681A (en) * 1992-11-16 1995-10-03 Eastman Kodak Company Low resolution grey level printing method from high resolution binary input file
JP3221997B2 (ja) * 1993-03-26 2001-10-22 株式会社東芝 画像処理装置
US5479175A (en) * 1993-09-10 1995-12-26 Xerox Corporation Method and apparatus for enhancing discharged area developed regions in a tri-level pringing system
CA2132248C (en) * 1993-11-01 1999-09-21 Ying-Wei Lin Apparatus and method for arbitrary binary resolution conversion
US5387985A (en) * 1993-12-17 1995-02-07 Xerox Corporation Non-integer image resolution conversion using statistically generated look-up tables
US5608821A (en) * 1994-08-03 1997-03-04 Xerox Corporation Method of high addressability error diffusion

Also Published As

Publication number Publication date
JPH09186855A (ja) 1997-07-15
EP0774856A3 (en) 1998-07-29
EP0774856B1 (en) 2004-03-10
DE69631812D1 (de) 2004-04-15
EP0774856A2 (en) 1997-05-21
US5655061A (en) 1997-08-05
DE69631812T2 (de) 2004-08-19

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Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFERIDO COM BASE NO ARTIGO 8O COMBINADO COM O ARTIGO 13 DA LPI.