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Unread 09-01-2010, 21:25
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Re: Vision tracking: Did they get it right?

Quote:
Originally Posted by jspatz1 View Post
Not necessarily. A defensive bot's autonomous mode may be to block a goal.
Highly unlikely, per <G28>:
Quote:
Originally Posted by Game Manual Section 7, <G28>
AUTONOMOUS PERIOD ROBOT Movement - During the AUTONOMOUS PERIOD, a
ROBOT cannot completely cross the CENTER LINE. Violation: Two PENALTIES; plus two
PENALTIES and a YELLOW CARD if a BALL or ROBOT is contacted after completely
crossing the CENTER LINE, and two additional PENALTIES for each additional BALL or
ROBOT contacted.

Quote:
Originally Posted by Chexposito View Post
when they have proven that they can lock on the target and are giving us some of the program i would say yes they have beyond all reason got it a lot better than before
Um, there's been some kind of vision demo nearly every year, and they've given us enough code to get started each time. I particularly remember impressive-looking demos in both 2005 and 2006. 2007 featured examples of tracking two lights, (2008 dumped the camera in favor of the "Robocoach"), and if I remember correctly, 2009 had a demo of the new Axis camera tracking trailers.

I may be wrong, but I think 9 out of 10 goals will be shot from within 10 feet of the goal. Given that range and the fact that the goal is right next to the drivers, camera-based tracking isn't going to help much.
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