Get overlay information

[Foue]

Hi,

I would like to get the overlay information of an image. I don't want to merge my overlay and then extract the color (like when we are working with color images), because it will be to slow.
In LV, we can know if an overlay is present on an image (using "Is Vision Info Present.vi"), but we can't have any information about these.

My question is larger: how to get all information that the "Is Vision Info Present.vi" only check if present?


Thanks in advance for any help

[kamalb]

Hi
Unfortunately the function returns only the presence of overlay in an IMAGE.
You can try using image keys like in the attached example.

Kamal
NIF