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Unread 21-03-2012, 17:55
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billbo911 billbo911 is offline
I prefer you give a perfect effort.
AKA: That's "Mr. Bill"
FRC #2073 (EagleForce)
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Re: Ring light not bright enough in camera feed

There is a Camera Performance Example that can be used to set and hold the white balance.
Just add a "Set WB" .vi after the while loop and before the CLOSE.vi, and configure it to "Hold current". Make sure you hold a plain white object (piece of paper works well) in front of the camera for ~15 seconds while running the vi. Make sure the object fills the video frame and reflects the light from the environment into the camera. Then make sure you exit by pressing the "Stop" button on the front panel. This will "Hold" the current white balance in the Flash Ram in the camera.
Then just set the White Balance in the Begin.vi to "Hold current". This will cause the camera to use the calibrated white balance value from then on, or until you change it at the next competition you attend.
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CalGames 2009 Autonomous Champion Award winner
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2011 Sacramento Finalist, 2011 Madtown Engineering Inspiration Award.
2012 Sacramento Semi-Finals, 2012 Sacramento Innovation in Control Award, 2012 SVR Judges Award.
2012 CalGames Autonomous Challenge Award winner ($$$).
2014 2X Rockwell Automation: Innovation in Control Award (CVR and SAC). Curie Division Gracious Professionalism Award.
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