Patent ID: 9132345
Filing Date: 2015-09-15
Classification: A63B,A63F

Abstract:
1. A system for computer generated sports simulation, the system comprising: a screen configured to have a sports object launched thereat and to display a future trajectory of the sports object thereon, a projector configured to project the future trajectory of the sports object on the screen; a launch area configured to have the sports object launched therefrom and toward the screen; one or more infrared strobe lights directed toward the launch area and coupled to a strobe controller; a triggering device coupled to the strobe controller to flash the infrared strobe lights and illuminate the launch area; a single camera, wherein the single camera is positioned over the launch area and configured to capture one or more images of the launch area illuminated by the one or more infrared strobe lights; one or more sensor planes located between the launch area and the screen; and a processor in data communication with the single camera, the one or more strobe lights, the triggering device, the strobe controller, and the one or more sensor planes, wherein the processor is configured to execute a set of instructions to perform a method comprising: detecting the launch of the sports object; flashing the infrared strobe lights to illuminate the launch area; capturing with the single camera one or more images of the illuminated launch area as the sports object is launched from the launch area; sensing passage of the sports object through the one or more sensor planes located between the launch area and the screen; determining, based at least in part on the sensed passage through the one or more sensor planes, one or more components of the translational velocity of the sports object; determining, based at least in part on the one or more images captured be the single camera, one or more components of rotational velocity of the sports object; computing the future trajectory of the sports object based at least in part on the one or more components of rotational velocity and the one or more components of translational velocity; and displaying the future trajectory of the sports object on the screen.