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WO1998008152A3 - Appareil de production de maquettes par systeme visionique - Google Patents

Appareil de production de maquettes par systeme visionique Download PDF

Info

Publication number
WO1998008152A3
WO1998008152A3 PCT/US1996/013603 US9613603W WO9808152A3 WO 1998008152 A3 WO1998008152 A3 WO 1998008152A3 US 9613603 W US9613603 W US 9613603W WO 9808152 A3 WO9808152 A3 WO 9808152A3
Authority
WO
WIPO (PCT)
Prior art keywords
scene
vision system
computer vision
modeling apparatus
system modeling
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.)
Ceased
Application number
PCT/US1996/013603
Other languages
English (en)
Other versions
WO1998008152A2 (fr
Inventor
John Ellenby
Thomas Ellenby
Peter Ellenby
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.)
Criticom Corp
Original Assignee
Criticom 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 Criticom Corp filed Critical Criticom Corp
Priority to PCT/US1996/013603 priority Critical patent/WO1998008152A2/fr
Priority to AU69003/96A priority patent/AU6900396A/en
Publication of WO1998008152A2 publication Critical patent/WO1998008152A2/fr
Publication of WO1998008152A3 publication Critical patent/WO1998008152A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)

Abstract

La présente invention concerne un système visionique destiné à la réalisation de maquettes d'un environnement ou d'une scène. En l'occurrence, un utilisateur observe une vue via une caméra électronique et le système lui propose des fonctions de type de la conception assistée par ordinateur pour créer des représentations graphiques de la vue. Etant donné que l'appareil possède la connaissance de l'endroit où il se trouve par rapport aux objets de la scène, et par rapport à l'emplacement où il s'est déjà trouvé, il est possible de mettre à jour de façon continue la perspective et la taille de la maquette pour être un reflet de la vue de la scène telle qu'elle se présente à la caméra en n'importe quel point de l'espace où elle se trouve.
PCT/US1996/013603 1996-08-23 1996-08-23 Appareil de production de maquettes par systeme visionique Ceased WO1998008152A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/US1996/013603 WO1998008152A2 (fr) 1996-08-23 1996-08-23 Appareil de production de maquettes par systeme visionique
AU69003/96A AU6900396A (en) 1996-08-23 1996-08-23 Computer vision system modeling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/013603 WO1998008152A2 (fr) 1996-08-23 1996-08-23 Appareil de production de maquettes par systeme visionique

Publications (2)

Publication Number Publication Date
WO1998008152A2 WO1998008152A2 (fr) 1998-02-26
WO1998008152A3 true WO1998008152A3 (fr) 1998-03-26

Family

ID=22255653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/013603 Ceased WO1998008152A2 (fr) 1996-08-23 1996-08-23 Appareil de production de maquettes par systeme visionique

Country Status (2)

Country Link
AU (1) AU6900396A (fr)
WO (1) WO1998008152A2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106218A (en) * 1975-06-25 1978-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Simulator method and apparatus for practicing the mating of an observer-controlled object with a target
US4672438A (en) * 1985-06-28 1987-06-09 Her Majesty The Queen In Right Of Canada Tracking simulator
US5184295A (en) * 1986-05-30 1993-02-02 Mann Ralph V System and method for teaching physical skills

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106218A (en) * 1975-06-25 1978-08-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Simulator method and apparatus for practicing the mating of an observer-controlled object with a target
US4672438A (en) * 1985-06-28 1987-06-09 Her Majesty The Queen In Right Of Canada Tracking simulator
US5184295A (en) * 1986-05-30 1993-02-02 Mann Ralph V System and method for teaching physical skills

Also Published As

Publication number Publication date
AU6900396A (en) 1998-03-06
WO1998008152A2 (fr) 1998-02-26

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