EP 3577540 A1 20191211 - ANALYSIS DEVICE FOR DETERMINING THE LENGTH OF A DETECTION PERIOD CONTRIBUTING TO A LATENCY TIME IN AN IMMERSIVE VIRTUAL REALITY SYSTEM
Title (en)
ANALYSIS DEVICE FOR DETERMINING THE LENGTH OF A DETECTION PERIOD CONTRIBUTING TO A LATENCY TIME IN AN IMMERSIVE VIRTUAL REALITY SYSTEM
Title (de)
ANALYSEVORRICHTUNG ZUR BESTIMMUNG DER LÄNGE EINER ZU EINER LATENZZEIT IN EINEM IMMERSIVEN SYSTEM DER VIRTUELLEN REALITÄT BEITRAGENDEN ERKENNUNGSZEITDAUER
Title (fr)
DISPOSITIF D'ANALYSE POUR LA DÉTERMINATION D'UN DÉLAI DE DÉTECTION CONTRIBUANT À UN TEMPS DE LATENCE AU SEIN D'UN SYSTÈME IMMERSIF DE RÉALITÉ VIRTUELLE
Publication
Application
Priority
- FR 1750821 A 20170201
- FR 2018050169 W 20180125
Abstract (en)
[origin: WO2018142043A1] The invention relates to a device (DA) performing analyses in an immersive virtual reality system, comprising a target (CD) secured to an object (O) that can move in a space (EP), and detection means (MD) for detecting the current position of said target (CD) in said space (EP) and delivering a first signal representing said current position. Said device (DA) comprises a sensor (CC) for generating a second signal when the object (O) reaches a known position in the space (EP), and analysis means (MA) that are coupled to the sensor (CC) and detection means (MD) and are used to determine a first time when a first signal representing said known detected position is received, and a second time when said second signal is received, and then to detemine a temporal distance between the determined first and second receiving times.
IPC 8 full level
G06F 3/01 (2006.01); G06F 1/00 (2006.01); G06F 3/00 (2006.01); G06F 3/03 (2006.01)
CPC (source: EP US)
G06F 3/011 (2013.01 - EP US); G06F 3/0304 (2013.01 - US); G06F 3/0346 (2013.01 - US); G06F 2203/012 (2013.01 - US)
Citation (search report)
See references of WO 2018142043A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
FR 3062489 A1 20180803; FR 3062489 B1 20201225; CN 110268372 A 20190920; EP 3577540 A1 20191211; US 2019377427 A1 20191212; WO 2018142043 A1 20180809
DOCDB simple family (application)
FR 1750821 A 20170201; CN 201880009586 A 20180125; EP 18703077 A 20180125; FR 2018050169 W 20180125; US 201816476824 A 20180125