Automatic dartboard scoring system
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United States of America Patent
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Jun 11, 2019
Grant Date -
Dec 22, 2016
app pub date -
Dec 30, 2015
filing date -
Jun 18, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method is disclosed for automatically scoring a game of darts. The method involves obtaining an image of a dartboard (2) using three cameras (10), detecting a visual disturbance in the image, and identifying a validly thrown dart if the visual disturbance includes a moving phase with a maximum temporal duration and successive images of the dartboard which exhibit differences. The visual disturbance should also include a stationary phase when the dart has been embedded in the dartboard (2). The method also includes calculating a score for the validly thrown dart based on its stationary position relative to the dartboard. A lighting system for a dartboard is also disclosed where a LED strip light (14) is provided around a circumference of the dartboard and three spotlights (8) are provided above the dartboard.
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