초록 ▼

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 individu

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.

대표청구항 ▼

1. A system for manipulating a plurality of individual laser pointers, comprising:a display system configured to project an image on a display screen; a plurality of individually manipulated laser pointers, the plurality of laser pointers to display simultaneously a plurality of laser dots on the di

1. A system for manipulating a plurality of individual laser pointers, comprising:a display system configured to project an image on a display screen; a plurality of individually manipulated laser pointers, the plurality of laser pointers to display simultaneously a plurality of laser dots on the display screen; a camera configured to acquire a sequence of images of the display screen and the simultaneously displayed plurality of laser dots; and a registration module configured to register the sequence of images with the displayed image, and to modify the displayed image according to a distribution of the simultaneously displayed laser dots on the display screen.