Cropping or vignetting a circular region of an image?

[slovintern]

I need to vignette an image in a circular form (everything outside it should be black) or just crop it in the form of a circle.
Can you help me with this?

[Zody]

HI,

In order to mask some part of your picture there are two ways to do it:

1. You can use Vision Assistant and than you have a special function that you can mask, later you can generate the VI from Vision Assistant

2. You can use IVA Mask from ROI.VI where you have to define the ROI Descriptor and the shape of the mask. Here you can use an oval shape and coordinate to define your circle.

Best regards,

IonR.