chamfer_volume
compute the chamfer distance transform of a binary volume
chamfer_volume input.mnc output.mnc min max [6|26]
DESCRIPTION
chamfer_volume computes a chamfer distance transform on a MINC volume. Voxels with values between min and max (inclusive) are treated as foreground. The output volume contains, for each voxel, an approximation of its distance to the nearest foreground voxel. An optional connectivity argument specifies 6-neighbour or 26-neighbour connectivity for the distance computation.
OPTIONS
This tool uses positional arguments only. There are no named options.
min- The minimum value defining the foreground region.
max- The maximum value defining the foreground region.
6|26- Connectivity type for the distance computation. Use 6 for face-connected neighbours or 26 for face-, edge-, and corner-connected neighbours. Defaults to 26 if not specified.
EXAMPLES
Compute a chamfer distance transform for voxels with values between 1 and 1:
chamfer_volume input.mnc output.mnc 1 1
Compute with 6-connectivity:
chamfer_volume input.mnc output.mnc 1 1 6
AUTHOR
David MacDonald - McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University.
COPYRIGHTS
Copyright © by David MacDonald