nphase_border#

nphase_border(im, include_diagonals=False)[source]#

Identifies the voxels in regions that border N other regions.

Useful for finding triple-phase boundaries.

Parameters:

  • im (ndarray) – An ND image of the porous material containing discrete values in the pore space identifying different regions. e.g. the result of a snow-partition

  • include_diagonals (bool) – When identifying bordering pixels (2D) and voxels (3D) include those shifted along more than one axis

Returns:

image – A copy of im with voxel values equal to the number of uniquely different bordering values

Return type:

ndarray

Examples

Click here to view online example.