phase_fraction#

phase_fraction(im, normed=True)[source]#

Calculate the fraction of each phase in an image

Parameters:

im (ndarray) – An ndarray containing integer values
normed (boolean) – If True (default) the returned values are normalized by the total number of voxels in image, otherwise the voxel count of each phase is returned.

Returns:

result – A array of length max(im) with each element containing the number of voxels found with the corresponding label.

Return type:

1D-array