How do LabVIEW detects several edges?

[zäpfle]

Hello together,

I’m trying that LV detects several edges, but unfortunately without success. In the attached image, you can see my plan. In the image are only some edges with a red line marked (one red line is one edge). If LV could detect all edges, I need the line coordinates. Is this possible? If yes, do you have any hints, how I can do that?

If you have any questions, please ask me.

Thanks in advance

Greetings

LabVIEW 2012

[Christian Mergl]

Hi Zäpfle,

What did you test so far?

Using IMAQ Finde Edge you should be able to find them all. Keep in mind that you will have to run this VI twice with different search direction since you have horizontal and vertical edges with your ROI.

You could also use Vision Assistent to interactively configure the Setup and generate LabVIEW code out of it.

Christian

[zäpfle]

Spoiler

Hi Christian,

I found a two solutions: with IMAQ Find Objects and IMAQ Find Edge

Thanks and Greetings