[Insight-users] image masks in registration pyramids?

[Richard Beare]

Hi,
I was wondering whether I need to do anything special to use a spatial
object mask, created from an image using ImageMaskSpatialObject, in a
multiresolution pyramid. I'm not really getting satisfactory results
at the moment, so I'm beginning to suspect that I might need to do
create an image pyramid for the mask and create a new spatial object
in the command class.

What's the appropriate thing to do here?

Thanks