Golf simulation system with reflective projectile marking
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United States of America Patent
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May 16, 2017
Issued Date -
N/A
app pub date -
Nov 30, 2015
filing date -
Jul 30, 2003
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Abstract
A golf simulation system includes imaging devices capturing images of a projectile tracking region in front of a display surface from different vantages to detect a launched projectile traveling through the projectile tracking region towards the display surface. A projectile spin sensing unit captures images of a region at least partially overlapping with the projectile tracking region, and each captured image includes a projectile trail representing a travel path of the projectile. A processing stage receives data from the imaging devices and the projectile spin sensing unit and determines the three-dimensional positions, velocity, acceleration and spin of the projectile, and the three-dimensional positions, velocity, acceleration and spin are used by the processing stage to calculate a trajectory of the launched projectile into a presented golf scene.
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