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1. WO2009061620 - APPAREIL DE PROJECTION À DEUX MODES ET PROCÉDÉ POUR LOCALISER UN POINT LUMINEUX DANS UNE IMAGE PROJETÉE

Numéro de publication WO/2009/061620
Date de publication 14.05.2009
N° de la demande internationale PCT/US2008/080906
Date du dépôt international 23.10.2008
CIB
H04N 5/74 2006.01
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
5Détails des systèmes de télévision
74Dispositifs de projection pour reproduction d'image, p.ex. eidophor
CPC
A63F 13/06
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
02Accessories
06using player-operated means for controlling the position of a specific area display
A63F 13/213
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
20Input arrangements for video game devices
21characterised by their sensors, purposes or types
213comprising photodetecting means, e.g. cameras, photodiodes or infrared cells
A63F 13/22
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
20Input arrangements for video game devices
22Setup operations, e.g. calibration, key configuration or button assignment
A63F 13/235
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
20Input arrangements for video game devices
23for interfacing with the game device, e.g. specific interfaces between game controller and console
235using a wireless connection, e.g. infrared or piconet
A63F 13/24
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
20Input arrangements for video game devices
24Constructional details thereof, e.g. game controllers with detachable joystick handles
A63F 13/42
AHUMAN NECESSITIES
63SPORTS; GAMES; AMUSEMENTS
FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
13Video games, i.e. games using an electronically generated display having two or more dimensions
40Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
42by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
Déposants
  • OMNIVISION TECHNOLOGIES, INC. [US]/[US] (AllExceptUS)
  • SHAN, Jizhang [CN]/[US] (UsOnly)
  • LI, Jin [CN]/[US] (UsOnly)
Inventeurs
  • SHAN, Jizhang
  • LI, Jin
Mandataires
  • CHANG, Marcia
Données relatives à la priorité
11/936,73707.11.2007US
11/936,74607.11.2007US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) DUAL-MODE PROJECTION APPARATUS AND METHOD FOR LOCATING A LIGHT SPOT IN A PROJECTED IMAGE
(FR) APPAREIL DE PROJECTION À DEUX MODES ET PROCÉDÉ POUR LOCALISER UN POINT LUMINEUX DANS UNE IMAGE PROJETÉE
Abrégé
(EN)
A dual-mode projection apparatus has a projection module for projecting an image onto a projection surface. An image sensor module captures images of the projection surface and determines spatial and temporal characteristics of a visible light spot superimposed on the projection surface. A communications module transmits the spatial and temporal characteristics of the visible light spot to a remote device for remote control of the device based on the spatial and temporal characteristics of the visible light spot.
(FR)
L'invention concerne un appareil de projection à deux modes comprenant un module de projection pour projeter une image sur une surface de projection. Un module de capture d'image capture des images de la surface de projection, et détermine les caractéristiques spatiales et temporelles d'un point lumineux visible superposé sur ladite surface de projection. Un module de communication transmet les caractéristiques spatiales et temporelles du point lumineux visible à un dispositif distant pour télécommander ledit dispositif en fonction desdites caractéristiques spatiales et temporelles du point lumineux visible.
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