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FR3041804B1 - Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe - Google Patents

Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe Download PDF

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Publication number
FR3041804B1
FR3041804B1 FR1501977A FR1501977A FR3041804B1 FR 3041804 B1 FR3041804 B1 FR 3041804B1 FR 1501977 A FR1501977 A FR 1501977A FR 1501977 A FR1501977 A FR 1501977A FR 3041804 B1 FR3041804 B1 FR 3041804B1
Authority
FR
France
Prior art keywords
virtual
dimensional simulation
sensor
user
users
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.)
Expired - Fee Related
Application number
FR1501977A
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English (en)
Other versions
FR3041804A1 (fr
Inventor
Igor Fain
Patrice Kurdijian
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.)
Dassault Aviation SA
Original Assignee
Dassault Aviation 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.)
Filing date
Publication date
Application filed by Dassault Aviation SA filed Critical Dassault Aviation SA
Priority to FR1501977A priority Critical patent/FR3041804B1/fr
Priority to CA2942652A priority patent/CA2942652C/fr
Priority to US15/273,587 priority patent/US20170092223A1/en
Publication of FR3041804A1 publication Critical patent/FR3041804A1/fr
Application granted granted Critical
Publication of FR3041804B1 publication Critical patent/FR3041804B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/003—Repetitive work cycles; Sequence of movements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/012—Head tracking input arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/013—Eye tracking input arrangements
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/006—Mixed reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/301—Simulation of view from aircraft by computer-processed or -generated image

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Hardware Design (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Geometry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Processing Or Creating Images (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

Ce système (10) comprend : - un premier capteur (18) de détection d'une direction de vision d'un premier utilisateur (14), - une unité de calcul (22) propre à engendrer une simulation tridimensionnelle virtuelle de l'environnement virtuel, sur la base des données reçues du ou de chaque premier capteur (18) ; - pour au moins un deuxième utilisateur (16), un ensemble de restitution (24) immersive de la simulation tridimensionnelle virtuelle engendrée par l'unité de calcul (22).. Le système comprend, pour le premier utilisateur (14), un deuxième capteur (20) de détection de la position d'une partie d'un membre réel du premier utilisateur (14), L'unité de calcul (22) est propre à créer, dans la simulation tridimensionnelle virtuelle, un avatar du premier utilisateur (14), comprenant une tête virtuelle etn membre virtuel, reconstitués et orientés l'un par rapport à l'autre sur la base des données du premier capteur (18) et du deuxième capteur (20).
FR1501977A 2015-09-24 2015-09-24 Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe Expired - Fee Related FR3041804B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1501977A FR3041804B1 (fr) 2015-09-24 2015-09-24 Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe
CA2942652A CA2942652C (fr) 2015-09-24 2016-09-20 Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe
US15/273,587 US20170092223A1 (en) 2015-09-24 2016-09-22 Three-dimensional simulation system for generating a virtual environment involving a plurality of users and associated method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1501977A FR3041804B1 (fr) 2015-09-24 2015-09-24 Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe

Publications (2)

Publication Number Publication Date
FR3041804A1 FR3041804A1 (fr) 2017-03-31
FR3041804B1 true FR3041804B1 (fr) 2021-11-12

Family

ID=55411426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1501977A Expired - Fee Related FR3041804B1 (fr) 2015-09-24 2015-09-24 Systeme de simulation tridimensionnelle virtuelle propre a engendrer un environnement virtuel reunissant une pluralite d'utilisateurs et procede associe

Country Status (3)

Country Link
US (1) US20170092223A1 (fr)
CA (1) CA2942652C (fr)
FR (1) FR3041804B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2554914B (en) * 2016-10-14 2022-07-20 Vr Chitect Ltd Virtual reality system and method
US11462121B2 (en) 2017-02-15 2022-10-04 Cae Inc. Visualizing sub-systems of a virtual simulated element in an interactive computer simulation system
FR3067848B1 (fr) * 2017-06-16 2019-06-14 Kpass Airport Procede pour la formation pratique d un agent de piste mettant en oeuvre un environnement virtuel et installation pour sa mise en oeuvre
US11307968B2 (en) 2018-05-24 2022-04-19 The Calany Holding S. À R.L. System and method for developing, testing and deploying digital reality applications into the real world via a virtual world
CN110531846B (zh) 2018-05-24 2023-05-23 卡兰控股有限公司 在实时3d虚拟世界代表真实世界的范围内的实时3d虚拟对象的双向实时3d交互操作
US11115468B2 (en) * 2019-05-23 2021-09-07 The Calany Holding S. À R.L. Live management of real world via a persistent virtual world system
CN112100798A (zh) 2019-06-18 2020-12-18 明日基金知识产权控股有限公司 用于将现实世界元素的虚拟副本部署到持久性虚拟世界系统中的系统和方法
CN112100284A (zh) 2019-06-18 2020-12-18 明日基金知识产权控股有限公司 通过虚拟孪生现实与现实世界物品及对应数据库交互
CN114945950B (zh) * 2020-01-06 2024-12-17 Oppo广东移动通信有限公司 仿真真实世界场景中变形的计算机实现方法、电子装置及计算机可读存储介质
CN113609599B (zh) * 2021-10-09 2022-01-07 北京航空航天大学 一种飞行器湍流绕流模拟的壁面距有效单元计算方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7626569B2 (en) * 2004-10-25 2009-12-01 Graphics Properties Holdings, Inc. Movable audio/video communication interface system
US9728006B2 (en) * 2009-07-20 2017-08-08 Real Time Companies, LLC Computer-aided system for 360° heads up display of safety/mission critical data
US9244533B2 (en) * 2009-12-17 2016-01-26 Microsoft Technology Licensing, Llc Camera navigation for presentations
US8920172B1 (en) * 2011-03-15 2014-12-30 Motion Reality, Inc. Method and system for tracking hardware in a motion capture environment
DE102012017700A1 (de) * 2012-09-07 2014-03-13 Sata Gmbh & Co. Kg System und Verfahren zur Simulation einer Bedienung eines nichtmedizinischen Werkzeugs
CN105578954B (zh) * 2013-09-25 2019-03-29 迈恩德玛泽控股股份有限公司 生理参数测量和反馈系统
US9696795B2 (en) * 2015-02-13 2017-07-04 Leap Motion, Inc. Systems and methods of creating a realistic grab experience in virtual reality/augmented reality environments

Also Published As

Publication number Publication date
US20170092223A1 (en) 2017-03-30
CA2942652C (fr) 2024-02-13
CA2942652A1 (fr) 2017-03-24
FR3041804A1 (fr) 2017-03-31

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