FR2693012A1 - Procédé de visualisation d'images synthétiques de volumes en temps réel. - Google Patents

Procédé de visualisation d'images synthétiques de volumes en temps réel. Download PDF

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Publication number
FR2693012A1
FR2693012A1 FR9207891A FR9207891A FR2693012A1 FR 2693012 A1 FR2693012 A1 FR 2693012A1 FR 9207891 A FR9207891 A FR 9207891A FR 9207891 A FR9207891 A FR 9207891A FR 2693012 A1 FR2693012 A1 FR 2693012A1
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France
Prior art keywords
faces
sides
truncation
volumes
face
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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.)
Granted
Application number
FR9207891A
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English (en)
French (fr)
Other versions
FR2693012B1 (enrdf_load_stackoverflow
Inventor
Arnaud Remi
Delepine Christophe
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.)
Thales SA
Original Assignee
Thomson CSF SA
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.)
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Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9207891A priority Critical patent/FR2693012A1/fr
Publication of FR2693012A1 publication Critical patent/FR2693012A1/fr
Application granted granted Critical
Publication of FR2693012B1 publication Critical patent/FR2693012B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
FR9207891A 1992-06-26 1992-06-26 Procédé de visualisation d'images synthétiques de volumes en temps réel. Granted FR2693012A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9207891A FR2693012A1 (fr) 1992-06-26 1992-06-26 Procédé de visualisation d'images synthétiques de volumes en temps réel.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9207891A FR2693012A1 (fr) 1992-06-26 1992-06-26 Procédé de visualisation d'images synthétiques de volumes en temps réel.

Publications (2)

Publication Number Publication Date
FR2693012A1 true FR2693012A1 (fr) 1993-12-31
FR2693012B1 FR2693012B1 (enrdf_load_stackoverflow) 1997-02-28

Family

ID=9431251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9207891A Granted FR2693012A1 (fr) 1992-06-26 1992-06-26 Procédé de visualisation d'images synthétiques de volumes en temps réel.

Country Status (1)

Country Link
FR (1) FR2693012A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747861A1 (en) * 1995-06-08 1996-12-11 Hewlett-Packard Company Computer graphics system having high performance primitive clipping preprocessing
US6137497A (en) * 1997-05-30 2000-10-24 Hewlett-Packard Company Post transformation clipping in a geometry accelerator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193151A2 (en) * 1985-02-26 1986-09-03 Sony Corporation Method of displaying image

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193151A2 (en) * 1985-02-26 1986-09-03 Sony Corporation Method of displaying image

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
COMPUTER VISION GRAPHICS AND IMAGE PROCESSING vol. 40, no. 2, Novembre 1987, DULUTH, MA US pages 188 - 204 GUTING 'NEW ALGORITHMS FOR SPECIAL CASES OF THE HIDDEN LINE ELIMINATION PROBLEM' *
MICROPROCESSING AND MICROPROGRAMMING. vol. 24, no. 1-5, Août 1988, AMSTERDAM NL pages 581 - 588 , XP105698 ANIDO E.A. 'THE ARCHITECTURE OF RIGS: A RISC FOR IMAGE GENERATION IN A MULTI-MICROPROCESSOR ENVIRONMENT' *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0747861A1 (en) * 1995-06-08 1996-12-11 Hewlett-Packard Company Computer graphics system having high performance primitive clipping preprocessing
US5720019A (en) * 1995-06-08 1998-02-17 Hewlett-Packard Company Computer graphics system having high performance primitive clipping preprocessing
US6137497A (en) * 1997-05-30 2000-10-24 Hewlett-Packard Company Post transformation clipping in a geometry accelerator

Also Published As

Publication number Publication date
FR2693012B1 (enrdf_load_stackoverflow) 1997-02-28

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