how to use openCV?

[PaulDavis1968]

Originally Posted by ganchara

When you say that the threshold and particle analysis are done in the C++ how does that work, because that would mean you went from C++ for the plane extraction and threshold, to VA to do the convex hull and particle filter, and then back to C++ for the final particle analysis?

Paul, in your first post you say that to do off cRIO processing you would have to port openCV into vxWorks, but then in your most recent post you say you don't need to port it to do off cRIO processing.

Sorry for the confusion. If on crio you would need to do a port.

[rdr2510]

There is my code to use openCV 2.3 with delphi 7
http://www.developpez.net/forums/d13...i/#post7204310

[PaulDavis1968]

Originally Posted by ganchara

doing the processing off cRIO has always been the plan, could you let me know if you have success in porting it?

Well if you do it off the crio then you do not need to port it. Are you using the driving station? Anon-board computer? Opencv compiles to both linux and windows. I am using the console to take mjpeg files off the network then process them and then send it back to the crio to act on it. I will hook in to the output of the c++ windows app by modifying the console code(Java). I do worry about processing speed. The robot might have to be in a stop state to pull this off.

[ganchara]

well, what i was really trying to figure out is if there is a program that will spit out vision processing code using the WPIJavaCV libraries, as those will both be easier to understand and be compatible with java. we are currently planning to do the processing on the driver station laptop