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Team3266Spencer 16-01-2013 20:51

Come on WPI!
 
Is there seriously no way for me to access the RGB data for a pixel from the camera. This would be very useful for setting up my RGB threshold values but it doesn't seem possible, unless I can access the C++ code?

Maybe I should just learn LabView so this stuff doesn't happen.

BigJ 16-01-2013 21:50

Re: Come on WPI!
 
If you are trying to get color values for setting up tolerances I think the NI Vision assistant might help you more.

Arhowk 16-01-2013 22:21

Re: Come on WPI!
 
just get the image as a ColorImage than convert it to BinaryImage through a RGB threshhold

Team3266Spencer 16-01-2013 23:12

Re: Come on WPI!
 
I want to use the rgb values of the pixels to help automatically determine the values for the rgb threshold

Ginto8 16-01-2013 23:15

Re: Come on WPI!
 
If you point your web browser to the camera's address (10.te.am.11 by default), you can access a live feed. You can then right click -> save as and look at the pixels all you like.

Team3266Spencer 17-01-2013 16:22

Re: Come on WPI!
 
Yes but I want the robot to do this at competiton, its ok though. I found an alternate route.

Arhowk 17-01-2013 19:22

Re: Come on WPI!
 
Quote:

Originally Posted by Team3266Spencer (Post 1217394)
Yes but I want the robot to do this at competiton, its ok though. I found an alternate route.

your way overthinking this... but whatever.


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