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
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France
Prior art keywords
virtual
dimensional simulation
sensor
user
users
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Active
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FR1501977A
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English (en)
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FR3041804A1 (fr
Inventor
Igor Fain
Patrice Kurdijian
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Dassault Aviation SA
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Dassault Aviation SA
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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
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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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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

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  • 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 Technology (AREA)
  • Educational Administration (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Geometry (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 Active 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

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Family Applications (1)

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FR1501977A Active 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 (9)

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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
JP7082416B2 (ja) 2018-05-24 2022-06-08 ザ カラニー ホールディング エスエーアールエル 実世界を表現するリアルタイム３ｄ仮想世界の中でのリアルタイム３ｄ仮想物体の双方向リアルタイム３ｄインタラクティブ操作
KR102236957B1 (ko) 2018-05-24 2021-04-08 티엠알더블유 파운데이션 아이피 앤드 홀딩 에스에이알엘 가상 세계를 통해 가상 현실 응용 프로그램을 개발, 테스트하고, 실제 세계로 배포하기 위한 시스템 및 방법
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
US11196964B2 (en) 2019-06-18 2021-12-07 The Calany Holding S. À R.L. Merged reality live event management system and method
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
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
FR3041804A1 (fr) 2017-03-31
CA2942652A1 (fr) 2017-03-24
CA2942652C (fr) 2024-02-13
US20170092223A1 (en) 2017-03-30

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