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larael / javacv

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ProCamCalib doesn't automatically detect latency and buffering #228

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
I have a problem with procam; when i start calibration the system does never 
seem to flash... it just recognize some markers (a variable number) but does 
not seem to advance... I also have noticed that it continuosly adjust the 
projection... changing a little orientation and position of markers...
I am sure there is something wrong in my setting but i can't immagine what...

Original issue reported on code.google.com by capitanh...@gmail.com on 2 Aug 2012 at 11:31

GoogleCodeExporter commented 9 years ago 
It looks like you have latency issues. Try to increase the Projectors/Projector 
0/latency setting until it stops wobbling like that.

Original comment by samuel.a...@gmail.com on 2 Aug 2012 at 1:45

GoogleCodeExporter commented 9 years ago 
I am working on it; yet there is something i can't understand. Why doe the 
projected markers continously change their orientation and dimensions? Is it 
something due to my problem or is a natural feature?

Original comment by capitanh...@gmail.com on 3 Aug 2012 at 10:33

GoogleCodeExporter commented 9 years ago 
Your camera might also be buffering more than Camera/Camera 0/numBuffers, so 
try to increase that as well.

I could come up with some method to calibrate these parameters automatically I 
suppose, I just haven't gotten around to it.

Original comment by samuel.a...@gmail.com on 4 Aug 2012 at 5:47

GoogleCodeExporter commented 9 years ago 
yes, the problem was exactly latency.... i have changed values ad now it works 
properly! Thank you fory your excellent work

Original comment by capitanh...@gmail.com on 8 Oct 2012 at 1:01

GoogleCodeExporter commented 9 years ago 
Great to hear that! You're welcome

Original comment by samuel.a...@gmail.com on 12 Oct 2012 at 9:26