Initial Geometrical Templates with Parameter Sets for Active Contour on Skin Cancer Boundary Segmentation

Table 1

Parameters of active contour.

Parameter set	Range	Step
Interaction	100–400	100
nPoints	100–1000	100
Sigma1	1–10	1
Sigma2	1–20	5
Sigma3	0–1	1
Wline	0–0.01	0.01
Wedge	2–50	2
Wterm	0.01–100	10
Kappa	0–5	1
Alpha	0.02–7	0.2
Beta	0.01–2	0.01