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Fig. 3 | BMC Medical Imaging

Fig. 3

From: Towards improving edge quality using combinatorial optimization and a novel skeletonize algorithm

Fig. 3

Example illustration of an edge detection using \(\alpha =40, \beta =\text{'GWPS'}, \gamma =2\) of one sample image in the BSDS 500 data set and the work of [25]. The boundaries of the original image (a) are shown in (b). By performing a GWDT as described in Eq. 8, we obtain (c). After applying the skeletonize algorithm (c.f., Algorithm 2), we obtain the thin edge (d)

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