Threshold

[fra24]

Hi everyone,

I'm doing a vi on labview in which I have a camera that takes images of a white do marker on a black screen.

I'm using the function threshold to detect the whit dot on the screen but the vi doesn't work and I don't know why. Can someone explain the error to me?

thank you

[altenbach]

Your VI does not show how you are processing the image to detect the dot, so we cannot tell what you are doing wrong.

(I don't have the vision toolkit, but please line up the terminals with the inputs/outputs to more easily tell what's connected to where.)