VIRTUAL GOLF SIMULATION DEVICE, AND SENSING DEVICE AND METHOD USED IN SAME

摘要

The purpose of the present invention is to provide a virtual golf simulation device, and a sensing device and method used in same, wherein the virtual golf simulation device can present an image of a simulated trajectory of a ball, so as to sense a ball hit with a golf club by a user using a virtual golf simulation, by acquiring an image of the ball hit and extracting a trajectory of motion for the ball found in the image, and more specifically, can solve a problem of a difficult extraction of a ball due to the changing size of a ball on an image obtained from a camera, and thus easily and accurately extract the ball from the image, thereby accurately extracting a trajectory of the ball.