KR900010594A - 파라미터곡선발생기 - Google Patents

파라미터곡선발생기

Info

Publication number
KR900010594A
KR900010594A KR1019890019730A KR890019730A KR900010594A KR 900010594 A KR900010594 A KR 900010594A KR 1019890019730 A KR1019890019730 A KR 1019890019730A KR 890019730 A KR890019730 A KR 890019730A KR 900010594 A KR900010594 A KR 900010594A
Authority
KR
South Korea
Prior art keywords
curve generator
parametric curve
parametric
generator
curve
Prior art date
Application number
KR1019890019730A
Other languages
English (en)
Other versions
KR970004107B1 (ko
Inventor
나오유키 가이
마사히데 오하시
이치로 나가시마
Original Assignee
가부시키가이샤 도시바
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 가부시키가이샤 도시바 filed Critical 가부시키가이샤 도시바
Publication of KR900010594A publication Critical patent/KR900010594A/ko
Application granted granted Critical
Publication of KR970004107B1 publication Critical patent/KR970004107B1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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)
KR1019890019730A 1988-12-28 1989-12-27 파라미터곡선발생기 KR970004107B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63-328920 1988-12-28
JP63328920A JPH02176879A (ja) 1988-12-28 1988-12-28 パラメータ曲線発生器

Publications (2)

Publication Number Publication Date
KR900010594A true KR900010594A (ko) 1990-07-09
KR970004107B1 KR970004107B1 (ko) 1997-03-25

Family

ID=18215569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019730A KR970004107B1 (ko) 1988-12-28 1989-12-27 파라미터곡선발생기

Country Status (3)

Country Link
EP (1) EP0376317A3 (ko)
JP (1) JPH02176879A (ko)
KR (1) KR970004107B1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179647A (en) * 1989-01-09 1993-01-12 Sun Microsystem, Inc. Method and apparatus for implementing adaptive forward differencing using integer arithmetic
JP2734711B2 (ja) * 1990-01-12 1998-04-02 日本電気株式会社 曲線発生装置
JPH0458378A (ja) * 1990-06-28 1992-02-25 Mitsubishi Heavy Ind Ltd ベジエ曲線を分割して展開する方法
US5363479A (en) * 1992-07-02 1994-11-08 Microsoft Corporation System and method for rendering bezier splines
JPH08329261A (ja) * 1995-05-31 1996-12-13 Canon Inc パラメータ曲線発生器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2677273B2 (ja) * 1988-09-07 1997-11-17 富士通株式会社 ３次ベジェ曲線の折線近似装置
EP0349182B1 (en) * 1988-06-29 1997-02-26 Fujitsu Limited Method and apparatus for approximating polygonal line to curve
KR930000693B1 (ko) * 1988-09-14 1993-01-29 가부시키가이샤 도시바 패턴 데이터 발생장치

Also Published As

Publication number Publication date
EP0376317A2 (en) 1990-07-04
KR970004107B1 (ko) 1997-03-25
EP0376317A3 (en) 1991-06-05
JPH02176879A (ja) 1990-07-10

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