Machine Vision

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How could i draw the exact profile that the geometric matching vi sees?

Hello,


i'm trying to include, in my application, the Geometric Matching algorithm. Due to the fact that the application must be programmable i have coded a specific vi to do this. Back to the Geometric Matching my problem is as follow: i need to show to the user the exact boundary of the object that the GM will see (when the user set the edge treshold), so i need to overlay that boundary to my image. The principle is the same you can see in vision assistant with the selected profile highlighted by a green line. Any advice will be much appreciated!

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Found by myself. I post it here maybe could help someone. I just use the IMAQ extract Curves function and overlay the point extracted, very simple.

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