Game playing with individual anonymous laser pointers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 3, 2002
Grant Date -
N/A
app pub date -
Apr 3, 2000
filing date -
Apr 3, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An image processing system enables the manipulation of individual anonymous laser pointers in interactive visual games. The system includes a display system that displays an image on a display screen. A camera acquires a sequence of images of the display screen. Participants in the game aim individual laser pointers at the screen; the laser pointers form dots on the display screen. A warp module corrects the acquired images for distortion. A registration module registers the corrected sequence of images with the displayed image, and modifies the displayed image in response to a distribution of the laser dots on the display screen.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully