show tracked pattern

[thespecialone]

hello, i am using vision acquisition and vison assistant in labview and a webcam to be able to detect a pattern

i was able to detect the object and track it ,the vision assistant is giving me the X and Y coordinates of the tracked object at each instant but i have seen in some videos that a red square appears and surrounds the detected object so how can i do that?

[Klemen · Accepted solution]

Hello,

you can use "Draw pattern matches position.vi". Please see the attached code. If you are using pattern matching, you can use it directly, if not you can build an array of clusters.

Best regards,

K

[thespecialone]

hello,

thank you very much for the reply and for the solution,it is perfect

[DMJeff]

Hi K,

This worked great for the pattern matching, is there a related VI for the results of Edge Detection?

I'm sure I could modify this one, but why reinvent...

Thanks,

Jeff

[DMJeff]

Turns out I couldn't wait.

I used this original as the starting point, and wrote my own.

Thanks,

Jeff