DE576568T1 - Anwendung von traps beim drucken von seiten mit beschreibungssprachformat. - Google Patents

Anwendung von traps beim drucken von seiten mit beschreibungssprachformat.

Info

Publication number
DE576568T1
DE576568T1 DE0576568T DE92908781T DE576568T1 DE 576568 T1 DE576568 T1 DE 576568T1 DE 0576568 T DE0576568 T DE 0576568T DE 92908781 T DE92908781 T DE 92908781T DE 576568 T1 DE576568 T1 DE 576568T1
Authority
DE
Germany
Prior art keywords
file
pdl
edge
page
trapping
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.)
Pending
Application number
DE0576568T
Other languages
English (en)
Inventor
Per H Bjorge
Alan Blannin
Keith R Deutsch
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.)
Aldus Corp
Original Assignee
Aldus 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 Aldus Corp filed Critical Aldus Corp
Publication of DE576568T1 publication Critical patent/DE576568T1/de
Pending 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
    • 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
    • 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
    • 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
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/129—Colour printing
    • 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
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/1825—Adapting the print data to an output condition, e.g. object trapping
    • G06K15/1826—Object trapping
    • 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
    • G06K2215/0082—Architecture adapted for a particular function
    • G06K2215/0094—Colour printing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Record Information Processing For Printing (AREA)
  • Printing Methods (AREA)
  • Document Processing Apparatus (AREA)
  • Devices For Executing Special Programs (AREA)
DE0576568T 1991-03-04 1992-03-03 Anwendung von traps beim drucken von seiten mit beschreibungssprachformat. Pending DE576568T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/664,064 US5295236A (en) 1991-03-04 1991-03-04 Applying traps to a printed page specified in a page description language format
PCT/US1992/001719 WO1992015967A1 (en) 1991-03-04 1992-03-03 Applying traps to a printed page specified in a page description language format

Publications (1)

Publication Number Publication Date
DE576568T1 true DE576568T1 (de) 1995-03-16

Family

ID=24664369

Family Applications (2)

Application Number Title Priority Date Filing Date
DE0576568T Pending DE576568T1 (de) 1991-03-04 1992-03-03 Anwendung von traps beim drucken von seiten mit beschreibungssprachformat.
DE69229171T Expired - Lifetime DE69229171T2 (de) 1991-03-04 1992-03-03 Einfügung von traps in seiten im seitenbeschreibungssprachformat

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69229171T Expired - Lifetime DE69229171T2 (de) 1991-03-04 1992-03-03 Einfügung von traps in seiten im seitenbeschreibungssprachformat

Country Status (5)

Country Link
US (1) US5295236A (de)
EP (1) EP0576568B1 (de)
AT (1) ATE180075T1 (de)
DE (2) DE576568T1 (de)
WO (1) WO1992015967A1 (de)

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US5440652A (en) * 1993-09-10 1995-08-08 Athena Design Systems, Inc. Method and apparatus for preparing color separations based on n-way color relationships
JP2901856B2 (ja) * 1993-10-08 1999-06-07 大日本スクリーン製造株式会社 白版図形修正方法
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US6088710A (en) * 1997-10-29 2000-07-11 R.R. Donnelley & Sons Company Apparatus and method for producing fulfillment pieces on demand in a variable imaging system
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US6515763B1 (en) 1998-07-31 2003-02-04 Adobe Systems Incorporated Vignette recognition and compression
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US6259821B1 (en) * 1998-10-27 2001-07-10 Xerox Corporation PDL operator overloading for line width management of lines that intersect filled objects
US6341020B1 (en) * 1998-12-28 2002-01-22 Xerox Corporation Anamorphic object optimized function application for printer defect pre-compensation
US6697078B2 (en) * 1999-01-29 2004-02-24 Adobe Systems Incorporated Trap shaping
US7054029B1 (en) * 1999-03-09 2006-05-30 Canon Kabushiki Kaisha Image processing apparatus and method, and storage medium
DE19912511A1 (de) * 1999-03-19 2000-09-21 Heidelberger Druckmasch Ag Verfahren zur Erzeugung von Überfüllungskonturen in einer Druckseite
US6253678B1 (en) 1999-03-24 2001-07-03 R. R. Donnelley & Sons Method of printing to reduce misregistration
US6614432B1 (en) 1999-04-16 2003-09-02 Adobe Systems Incorporated Image rendering technique
US6856428B1 (en) * 1999-06-10 2005-02-15 Electronics For Imaging, Inc. Black text printing from page description languages
US7110140B1 (en) 1999-08-05 2006-09-19 Xerox Corporation Methods and systems for undercolor reduction
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US7278094B1 (en) 2000-05-03 2007-10-02 R. R. Donnelley & Sons Co. Variable text processing for an electronic press
US6671070B1 (en) * 1999-10-05 2003-12-30 Dotrix N.V. Coverage-area gain compensation for high resolution printing
US6895862B1 (en) * 1999-10-06 2005-05-24 A.I.T. Israel - Advanced Imaging Technology Ltd. Digital offset printing registration
US6781720B1 (en) 1999-11-30 2004-08-24 Xerox Corporation Gradient-based trapping using patterned trap zones
US7187471B1 (en) 1999-12-09 2007-03-06 Adobe Systems Incorporated Creating traps with asymmetric widths
US6950209B1 (en) * 2000-02-07 2005-09-27 Adobe Systems Incorporated Generating knockout marks for objects
US6992798B2 (en) * 2000-03-09 2006-01-31 Agfa-Bevaert N.V. Apparatus, product, and method of trapping using a distance buffer
US6987585B1 (en) * 2000-09-27 2006-01-17 Adobe Systems Incorporated Trap shaping using a miter equation
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US7046403B1 (en) * 2001-08-31 2006-05-16 Adobe Systems Incorporated Image edge color computation
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US20060033960A1 (en) * 2004-08-13 2006-02-16 Quark, Inc. Systems and methods for ink selection in the trapping zone
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US7880750B2 (en) * 2005-01-06 2011-02-01 Zenographics, Inc. Digital image processing with inherent compression
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US7777758B2 (en) * 2006-10-10 2010-08-17 Adobe Systems Incorporated Automatic trapping of drop shadows
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US8379266B2 (en) * 2008-09-30 2013-02-19 Konica Minolta Laboratory U.S.A., Inc. Systems and methods for generating luminance look-up table based on color component values
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Also Published As

Publication number Publication date
EP0576568B1 (de) 1999-05-12
US5295236A (en) 1994-03-15
ATE180075T1 (de) 1999-05-15
DE69229171D1 (de) 1999-06-17
DE69229171T2 (de) 1999-09-23
WO1992015967A1 (en) 1992-09-17
EP0576568A1 (de) 1994-01-05

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