Fig. 3From: Towards improving edge quality using combinatorial optimization and a novel skeletonize algorithmExample 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)Back to article page