snapshot picture with ROI and palette

[Fry002]

Hello,
I am trying to take a snapshop of a picture in image display with selected ROI and different palette. (using Vision)
I didn't finf out how to do it, it only takes a snapshot withought ROI and palette.


Thank you very much for your help.

Tomas

[Tushar_Jambhekar]

do you mean you need to save the  overlay describing ROI with the image?

If that is the case before saving image you can merge overlay with image (Note: merging cant  be undone)

you create a copy of your image. then merge the overlay and image in this copied image, then save the image and then destroy the copied image

[Fry002]

Hello,
could you help me and tell me, what function to use for merging the overlay and image in the copied one?

I couldn't find it in Vision.

Thank you

Tomas

[Jasper S]

Tomas,

The VI you are looking for is called, "IMAQ Merge Overlay".   In LabVIEW, It can be found in the Overlay palette, found under Vision and Motion » Vision » Utilities » Overlay.

When dealing with Vision issues, please post on the Machine Vision forum.

Regards,

Jasper S

[Fry002]

Thank you very much for your help and sorry for posting in the wrong section.

Tomas