SG49154A1 - Graphics system using quadratic polynominal fragments - Google Patents

Graphics system using quadratic polynominal fragments

Info

Publication number
SG49154A1
SG49154A1 SG1996006971A SG1996006971A SG49154A1 SG 49154 A1 SG49154 A1 SG 49154A1 SG 1996006971 A SG1996006971 A SG 1996006971A SG 1996006971 A SG1996006971 A SG 1996006971A SG 49154 A1 SG49154 A1 SG 49154A1
Authority
SG
Singapore
Prior art keywords
fragments
graphics system
polynominal
quadratic
quadratic polynominal
Prior art date
Application number
SG1996006971A
Other languages
English (en)
Inventor
David William Funk
Verbrook Kia Sil
Simon Robert Walmsley
Original Assignee
Canon Information Syst Res
Canon Kk
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 Canon Information Syst Res, Canon Kk filed Critical Canon Information Syst Res
Publication of SG49154A1 publication Critical patent/SG49154A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/203—Drawing of straight lines or curves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Controls And Circuits For Display Device (AREA)
SG1996006971A 1992-04-29 1993-04-28 Graphics system using quadratic polynominal fragments SG49154A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPL215092 1992-04-29

Publications (1)

Publication Number Publication Date
SG49154A1 true SG49154A1 (en) 1998-05-18

Family

ID=3776126

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996006971A SG49154A1 (en) 1992-04-29 1993-04-28 Graphics system using quadratic polynominal fragments

Country Status (6)

Country Link
US (1) US6124863A (ja)
EP (1) EP0568360B1 (ja)
JP (1) JPH06203169A (ja)
DE (1) DE69325739T2 (ja)
HK (1) HK1013694A1 (ja)
SG (1) SG49154A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4244462A1 (de) * 1992-12-24 1994-06-30 Equicon Software Gmbh Jena Verfahren zur Generierung von ebenen technischen Kurven oder Konturen
JP4343344B2 (ja) 1998-09-11 2009-10-14 キヤノン株式会社 ラスタ形式のグラフィックオブジェクトを用いたイメージの高速レンダリング方法
JP3966832B2 (ja) 2003-04-28 2007-08-29 株式会社東芝 描画処理装置、及び、描画処理方法
AU2005200948B2 (en) * 2004-03-09 2008-03-06 Canon Kabushiki Kaisha Compositing list caching for a raster image processor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949281A (en) * 1987-04-23 1990-08-14 H. Berthold Ag Method and apparatus for generating and producing two-dimensional graphic object by polynominal parametric curves
JP2790815B2 (ja) * 1988-08-10 1998-08-27 株式会社リコー 画像データ圧縮方法
DE4000021A1 (de) * 1990-01-02 1991-07-04 Computer Applic Technics Ag Verfahren und vorrichtung zur darstellung von kurven in einem zweidimensionalen raster von bildelementen

Also Published As

Publication number Publication date
DE69325739D1 (de) 1999-09-02
US6124863A (en) 2000-09-26
DE69325739T2 (de) 1999-12-23
JPH06203169A (ja) 1994-07-22
HK1013694A1 (en) 1999-09-03
EP0568360A3 (en) 1994-05-11
EP0568360A2 (en) 1993-11-03
EP0568360B1 (en) 1999-07-28

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