find_surface_pores

find_surface_pores(im: ndarray[Any, dtype[_ScalarType_co]], conn: Literal['max', 'min'] = 'min')[source]

Finds surface pores that do not span the domain

Parameters:

  • im (ndarray) – A boolean array with True indicating the phase of interest

  • conn (str) – Can be either ‘min’ or ‘max’ and controls the shape of the structuring element used to determine voxel connectivity. The default if ‘min’ which imposes the strictest criteria, so that voxels must share a face to be considered connected.

Returns:

surface – A array containing boolean values indicating voxels which belong to surface pores.

Return type:

ndarray

Examples

Click here to view online example.