The image reference

Hi Expert Vision,

I just started tinkering with the module Vision and think it's very nice.

A rookie question I had, with a picture (for example from a grab IMAQdx) reference, I have to connect through all functions, or is permitted to use only the first copy.

What I really mean is that with normal references the reference itself is constant, and should not be religiously it wire even though all States, etc.

Please refer to the image that I hope that my request a little more clear. Thank you!

Yes you are right, it is just a normal static reference. Nevertheless, I prefer always connect via all nodes and use registers with shift on the nodes. Just for cleanliness of code.

And second thing, beware when wire you the Dst vision Image entry live treatment in this case, the reference to output image is equal to Image Dst. If Image Dst is left unwired, the output image is equal to the Src of the Image.

Tags: NI Hardware

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