point where the curve ends

[ymontoya01]

point where the curve ends

Hi I have a problem with a program I 'm developing , I need to find the point where the curve ends .
But I have trouble finding it.
I have little experience working with vision acqusition .

Could guide me a bit.

Thank you

[altenbach]

I don't see any "curves" or "ends" on your picture.

Does it have something to do with the circles you placed?

What are the criteria that define the end of a curve?

[Alexander_Sobolev]

I believe you want to find where the wide part is.

Vision assistant can help you to configure a list of transforms to locate edges

(I would say threshold to separate image from background, fill holes, locate edges)

Then you convert this transform into vi and process an ouput list of coordinates in LabVIEW. Then you need to numerically describe where the end of the smooth curve is.