DE69229171D1 - Einfügung von traps in seiten im seitenbeschreibungssprachformat - Google Patents

Einfügung von traps in seiten im seitenbeschreibungssprachformat

Info

Publication number
DE69229171D1
DE69229171D1 DE69229171T DE69229171T DE69229171D1 DE 69229171 D1 DE69229171 D1 DE 69229171D1 DE 69229171 T DE69229171 T DE 69229171T DE 69229171 T DE69229171 T DE 69229171T DE 69229171 D1 DE69229171 D1 DE 69229171D1
Authority
DE
Germany
Prior art keywords
page
file
pdl
edge
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.)
Expired - Lifetime
Application number
DE69229171T
Other languages
English (en)
Other versions
DE69229171T2 (de
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.)
Adobe Inc
Original Assignee
Adobe Systems Inc
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 Adobe Systems Inc filed Critical Adobe Systems Inc
Application granted granted Critical
Publication of DE69229171D1 publication Critical patent/DE69229171D1/de
Publication of DE69229171T2 publication Critical patent/DE69229171T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Document Processing Apparatus (AREA)
  • Devices For Executing Special Programs (AREA)
  • Printing Methods (AREA)
DE69229171T 1991-03-04 1992-03-03 Einfügung von traps in seiten im seitenbeschreibungssprachformat Expired - Lifetime DE69229171T2 (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 (2)

Publication Number Publication Date
DE69229171D1 true DE69229171D1 (de) 1999-06-17
DE69229171T2 DE69229171T2 (de) 1999-09-23

Family

ID=24664369

Family Applications (2)

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
DE0576568T Pending DE576568T1 (de) 1991-03-04 1992-03-03 Anwendung von traps beim drucken von seiten mit beschreibungssprachformat.

Family Applications After (1)

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.

Country Status (5)

Country Link
US (1) US5295236A (de)
EP (1) EP0576568B1 (de)
AT (1) ATE180075T1 (de)
DE (2) DE69229171T2 (de)
WO (1) WO1992015967A1 (de)

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US5446837A (en) * 1992-04-30 1995-08-29 Ricoh Company, Ltd. Method and system to process resources in a document processing language
US5483629A (en) * 1992-04-30 1996-01-09 Ricoh Company, Ltd. Method and system to handle dictionaries in a document processing language
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US5313570A (en) * 1993-03-31 1994-05-17 Miles, Inc. Method for determining color boundaries for correcting for plate misregistration in color printing
US5613046A (en) * 1993-03-31 1997-03-18 Miles Inc. Method and apparatus for correcting for plate misregistration in color printing
US5668931A (en) * 1993-03-31 1997-09-16 Dermer; Richard A. Method for automatic trap selection for correcting for plate misregistration in color printing
US5483653A (en) * 1993-04-02 1996-01-09 Xerox Corporation Printing system with file specification parsing capability
US6229623B1 (en) * 1993-05-14 2001-05-08 3M Innovative Properties Company Digital color proofing system
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
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US5666543A (en) * 1994-03-23 1997-09-09 Adobe Systems Incorporated Method of trapping graphical objects in a desktop publishing program
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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
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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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US20060087697A1 (en) * 2004-08-13 2006-04-27 Quark, Inc. Systems and methods for recursive trapping
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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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Also Published As

Publication number Publication date
WO1992015967A1 (en) 1992-09-17
EP0576568A1 (de) 1994-01-05
DE69229171T2 (de) 1999-09-23
EP0576568B1 (de) 1999-05-12
DE576568T1 (de) 1995-03-16
ATE180075T1 (de) 1999-05-15
US5295236A (en) 1994-03-15

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