The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2016
Filed:
Mar. 22, 2012
Hyun Jin Park, Daejeon, KR;
Hyung Sik Yoon, Daejeon, KR;
Hyun Dam Jeong, Daejeon, KR;
Hyung Wook Jang, Daejeon, KR;
Hyun Jin Park, Daejeon, KR;
Hyung Sik Yoon, Daejeon, KR;
Hyun Dam Jeong, Daejeon, KR;
Hyung Wook Jang, Daejeon, KR;
GOLFZON CO., LTD., Daejeon, KR;
Abstract
Disclosed are a sensing device and method used for a virtual golf simulation apparatus in which an image acquired by an inexpensive camera having a relatively low resolution and velocity is analyzed to relatively accurately extract information on physical properties, such as velocity, direction and altitude angle, of a moving ball, and, particularly, in which the moving trajectory of a golf club is relatively accurately calculated from the acquired image to relatively accurately estimate spin of the ball and to reflect the estimated spin of the ball in golf simulation, thereby constituting a virtual golf simulation apparatus having high accuracy and reliability at low costs and further improving reality of virtual golf.