FR2631473A1 - Systeme de formation de surface courbe - Google Patents

Systeme de formation de surface courbe Download PDF

Info

Publication number
FR2631473A1
FR2631473A1 FR8906108A FR8906108A FR2631473A1 FR 2631473 A1 FR2631473 A1 FR 2631473A1 FR 8906108 A FR8906108 A FR 8906108A FR 8906108 A FR8906108 A FR 8906108A FR 2631473 A1 FR2631473 A1 FR 2631473A1
Authority
FR
France
Prior art keywords
curved surface
curves
combination
type
data
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
FR8906108A
Other languages
English (en)
French (fr)
Inventor
Tetsu Itaba
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2631473A1 publication Critical patent/FR2631473A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Generation (AREA)
  • Numerical Control (AREA)
FR8906108A 1988-05-10 1989-05-10 Systeme de formation de surface courbe Pending FR2631473A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63111420A JPH01282688A (ja) 1988-05-10 1988-05-10 曲面生成方式

Publications (1)

Publication Number Publication Date
FR2631473A1 true FR2631473A1 (fr) 1989-11-17

Family

ID=14560724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8906108A Pending FR2631473A1 (fr) 1988-05-10 1989-05-10 Systeme de formation de surface courbe

Country Status (4)

Country Link
JP (1) JPH01282688A (ko)
KR (1) KR890017629A (ko)
DE (1) DE3915297A1 (ko)
FR (1) FR2631473A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592599A (en) * 1991-12-18 1997-01-07 Ampex Corporation Video special effects system with graphical operator interface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131384A (ja) * 1985-12-04 1987-06-13 Hitachi Ltd 曲面生成方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62131384A (ja) * 1985-12-04 1987-06-13 Hitachi Ltd 曲面生成方式

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MACHINE DESIGN vol. 46, no. 19, Août 1974, SIMON: 'a sculptured-surface program' *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 354 (P-638)19 Novembre 1987 & JP-A-62 131 384 ( HITACHI LTD ) 13 Juin 1987 *

Also Published As

Publication number Publication date
JPH01282688A (ja) 1989-11-14
KR890017629A (ko) 1989-12-16
DE3915297A1 (de) 1989-11-23

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