marching_map

marching_map(path, start)[source]

Use the fast marching method to find distance of each voxel from a starting point

Parameters
  • path (ndarray) – A boolean image with True values demarcating the path along which the march will occur

  • start (ndarray) – A boolean image with True values indicating where the march should start.

Returns

distance – An array the same size as path with numerical values in each voxel indicating it’s distance from the start point(s) along the given path.

Return type

ndarray

Notes

This function assumes scikit-fmm is installed.