If your other interests, (besides machine vision, that is,) include tennis, last year you may have noticed a vision system being used at Wimbledon to determine when the ball is “in”. Now, if you stop to think about it, such a system must have some margin of error – it’s the old false reject versus false accept conundrum – so there must be a possibility of the system making a bad call.
Turns out some smart folks at Cardiff University have taken a look at this and decided that yes, the system can get it wrong. Use this link to Dobbs Code Talk to learn more about the issue.
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1 comment:
do you know the numbers? I mean how many false positives and negatives?
yup machine vision is entering sports in a big way these days.
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