Fitting new shape with DTs as groomed files

1

Hi,

When I try to use distance transforms for the groomed files, trying to fit a new shape:
I am getting the error
“Initializing variables…terminate called after throwing an instance of ‘std::runtime_error’
what(): Domain 0: : Distance transform queried for a Point, [-125.563, -132.04, -123.201], outside the given image domain. Consider increasing the narrow band
Aborted (core dumped)”

I have seen a previous topic similarly, and checked my image spacing is 1x1x1.
My narrow band is set at 1e10
Any ideas?

2

Are you certain your inputs are distance transforms (image values contain the distance to the surface) and not segmentations (0/1 binary label map)?

Is the zero level set (surface) at least a few voxels away from the edge of the image?