| 摘要 |
The purpose of the present invention is to provide a device for a virtual golf simulation, a sensing device and method used in same, wherein a 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, by analyzing a two-dimensional trajectory of ball candidates deemed to be a ball on an image obtained from a camera, and thus accurately and quickly calculate physical properties on a fast-moving ball, even when a slow low-resolution camera is used. |
