DE69327262D1 - Verfahren zur Phasenausgleichung bei graphischen Anwendungen mit Hilfe von Einkerbungen n-ter Ordnung - Google Patents

Verfahren zur Phasenausgleichung bei graphischen Anwendungen mit Hilfe von Einkerbungen n-ter Ordnung

Info

Publication number
DE69327262D1
DE69327262D1 DE69327262T DE69327262T DE69327262D1 DE 69327262 D1 DE69327262 D1 DE 69327262D1 DE 69327262 T DE69327262 T DE 69327262T DE 69327262 T DE69327262 T DE 69327262T DE 69327262 D1 DE69327262 D1 DE 69327262D1
Authority
DE
Germany
Prior art keywords
help
phase adjustment
graphic applications
notches
order notches
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
DE69327262T
Other languages
English (en)
Other versions
DE69327262T2 (de
Inventor
R Victor Klassen
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
Publication of DE69327262D1 publication Critical patent/DE69327262D1/de
Application granted granted Critical
Publication of DE69327262T2 publication Critical patent/DE69327262T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Image Processing (AREA)
DE69327262T 1992-03-02 1993-02-26 Verfahren zur Phasenausgleichung bei graphischen Anwendungen mit Hilfe von Einkerbungen n-ter Ordnung Expired - Fee Related DE69327262T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/844,096 US5333249A (en) 1992-03-02 1992-03-02 Method for phase aligned nth bitting of graphics applications

Publications (2)

Publication Number Publication Date
DE69327262D1 true DE69327262D1 (de) 2000-01-20
DE69327262T2 DE69327262T2 (de) 2000-05-11

Family

ID=25291810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327262T Expired - Fee Related DE69327262T2 (de) 1992-03-02 1993-02-26 Verfahren zur Phasenausgleichung bei graphischen Anwendungen mit Hilfe von Einkerbungen n-ter Ordnung

Country Status (4)

Country Link
US (1) US5333249A (de)
EP (1) EP0559393B1 (de)
JP (1) JPH05297861A (de)
DE (1) DE69327262T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU679027B2 (en) * 1993-03-08 1997-06-19 Canon Kabushiki Kaisha Softstroking of edges for computer graphics
US5737455A (en) * 1994-12-12 1998-04-07 Xerox Corporation Antialiasing with grey masking techniques
US5701365A (en) * 1996-06-21 1997-12-23 Xerox Corporation Subpixel character positioning with antialiasing with grey masking techniques
JP3780103B2 (ja) * 1997-09-03 2006-05-31 キヤノン株式会社 情報処理装置、情報処理方法、記憶媒体、及び、印刷システム
US6483521B1 (en) * 1998-02-02 2002-11-19 Matsushita Electric Industrial Co., Ltd. Image composition method, image composition apparatus, and data recording media
US6591020B1 (en) 1998-12-23 2003-07-08 Xerox Corporation Antialiazed high-resolution frame buffer architecture
US6781720B1 (en) * 1999-11-30 2004-08-24 Xerox Corporation Gradient-based trapping using patterned trap zones

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808988A (en) * 1984-04-13 1989-02-28 Megatek Corporation Digital vector generator for a graphic display system
IE852259L (en) * 1985-09-13 1987-03-13 Scottish & Newcastle Breweries A method and apparatus for constructing, storing and¹displaying characters
US4808984A (en) * 1986-05-05 1989-02-28 Sony Corporation Gamma corrected anti-aliased graphic display apparatus
US4873515A (en) * 1987-10-16 1989-10-10 Evans & Sutherland Computer Corporation Computer graphics pixel processing system
US4918626A (en) * 1987-12-09 1990-04-17 Evans & Sutherland Computer Corp. Computer graphics priority system with antialiasing
US5123085A (en) * 1990-03-19 1992-06-16 Sun Microsystems, Inc. Method and apparatus for rendering anti-aliased polygons

Also Published As

Publication number Publication date
US5333249A (en) 1994-07-26
JPH05297861A (ja) 1993-11-12
EP0559393A1 (de) 1993-09-08
EP0559393B1 (de) 1999-12-15
DE69327262T2 (de) 2000-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee