Skeleton
The Skeleton module extracts the skeleton of an image. The skeleton of an
image is the medial axis or the thinnest representation of the current
image. The skeleton can be used as a basic shape analysis tool.
Interface
Instructions
1. Prune - select if you want the created skeleton to be pruned. Pruning will remove
those parts of the skeleton which are created due to thick objects.
Example
Source Image
Skeleton Image
Source Image
Skeleton Image
Pruned Skeleton Image
Note that the skeleton of an image is very sensative to image noise. You
may need to erode by 2 before creating an image skeleton to help remove any
noise.
See Also
Border
Outline
Sobel
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