Golf simulation system with reflective projectile marking
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United States of America Patent
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Dec 1, 2015
Issued Date -
N/A
app pub date -
Oct 7, 2009
filing date -
Jul 30, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A sports simulation system (100) comprises at least two imaging devices (128) capturing images of a projectile tracking region disposed in front of a display surface (124) from different vantages to detect a launched projectile traveling through the projectile tracking region towards the display surface; a projectile spin sensing unit (105) capturing images of a region at least partially overlapping with the projectile tracking region, each captured image comprising a projectile trail representing a travel path of the projectile when a projectile is present in the region during image capture; and at least one processing stage (104) receiving data from the imaging devices (128) and the projectile spin sensing unit (105) and determining the three-dimensional positions, velocity, acceleration and spin of a detected launched projectile traveling through the projectile tracking region, the three-dimensional positions, velocity, acceleration and spin being used by the at least one processing stage to calculate a trajectory of the launched projectile into a presented sports scene.
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Family
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