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Sensing device and sensing method used in baseball practice apparatus, baseball practice apparatus using the sensing device and the sensing method, and method of controlling the baseball practice apparatus
Sensing device and sensing method used in baseball practice apparatus, baseball practice apparatus using the sensing device and the sensing method, and method of controlling the baseball practice apparatus
Disclosed are an image-sensing-based sensing device and sensing method that are capable of acquiring an image of the motion of a pitched ball or a hit ball and analyzing the acquired image in order to calculate an accurate and rapid motion model of the ball, which shows how the ball moves, in a baseball practice apparatus that allows a user to perform a baseball practice or to play a baseball game, whereby it is possible to very accurately and rapidly calculate various kinds of information necessary for conducting the baseball practice or the baseball game, such as motion parameters of the pitched ball or the hit ball, a baseball practice apparatus using the sensing device and the sensing method, and a method of controlling the baseball practice apparatus.
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