[Insight-users] Mask+Neumann Boundary Condition

[Brady McCary]

insight-users,

Is there an neighborhood iterator which will use a non-rectangular
mask and a Neumann boundary condition? I.e., I would like an iterator
that will

1. Only iterate over a mask I supply (e.g., an itk::ImageMaskSpatialObject).
2. Use the Neumann boundary condition to compute a neighborhood, using
information only within the mask.

Brady