A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROJECTION SYSTEM AND PROJECTION METHOD
The present invention provides a technology for correcting a projection image in accordance with a user's position. In particular, by moving the projection position according to the position of each user, it is possible to have an image displayed at positions at which the image is easily viewable for the user. The projection system according to the present invention is provided with: a detection unit that detects a position of a user who is using a booth; an image projection unit that projects an image on a prescribed projection plane of each booth; a movement control unit that moves a projection position on the basis of the user's position; and a correction unit that corrects distortion of the image in accordance with the user's position.
PROJECTION SYSTEM AND PROJECTION METHOD
The present invention provides a technology for correcting a projection image in accordance with a user's position. In particular, by moving the projection position according to the position of each user, it is possible to have an image displayed at positions at which the image is easily viewable for the user. The projection system according to the present invention is provided with: a detection unit that detects a position of a user who is using a booth; an image projection unit that projects an image on a prescribed projection plane of each booth; a movement control unit that moves a projection position on the basis of the user's position; and a correction unit that corrects distortion of the image in accordance with the user's position.
PROJECTION SYSTEM AND PROJECTION METHOD
KIMURA TOMOEI (author) / HASHIMOTO NAOKI (author)
2019-12-26
Patent
Electronic Resource
English
IPC:
G09F
DISPLAYING
,
Anzeigewesen
/
E03D
WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES
,
Wasserklosetts oder Urinale mit Spülvorrichtungen
/
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
,
Bildübertragung, z.B. Fernsehen
PROJECTION SYSTEM, PROJECTION DEVICE AND PROJECTION METHOD
| European Patent Office | 2022