grains.analysis.thicken_skeleton¶

grains.analysis.thicken_skeleton(skeleton, thickness)[source]¶

Thickens a skeleton by morphological dilation.

Parameters

skeleton (ndarray) – Skeleton of a binary image, represented as a bool 2D numpy array.
thickness (int) – Thickness of the resulting boundaries.

Returns

ndarray – A 2D bool numpy array, where True represents the thickened skeleton.