Measuring Movement and Distances in Sports: How Does It Work?

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Movement and distances in sports are measured using advanced camera networks that track player movements across the field. These systems utilize computer vision technology to distinguish between players, often employing algorithms that analyze visual data to identify and monitor each athlete's position and speed. Traditional methods, such as manual observation, have largely been replaced by this electronic tracking, which provides more accurate and detailed statistics. In sports like football and soccer, this technology allows for real-time analysis of player performance. Overall, modern tracking systems enhance the understanding of player dynamics and game strategies.
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How are distances covered, medium speeds of players etc measured in sports matches? I know the system has on its basis a network of cameras that cover the hole field, but:
How is movement tracked?
How are players distinguished?
Thank you
Regards
 
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I thought it was done mostly the old fashioned way, with your eye. (And some cameras)
 
Not anymore...
 
I've never seen a sporting event besides a race where players' speeds were measured. In races, its easy: you just have a timer that starts when the gun goes off and shuts off when they reach the finish. This can all be done pretty easily with electronics.
 
This is done in football/soccer for example
 

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