Efficient and Enhanced Diffusion of Vector Field for Active Contour Model

Table 1

Comparative analysis made for iterations of generating GVF, NGVF, EDGVF, and EDNGVF force fields.

Image	Method	Iteration	Time (s)
Image 1	GVF	1800	1.17
	NGVF	400	0.53
	EDGVF	100	0.12
	EDNGVF	80	0.18
Image 2	GVF	800	0.48
	NGVF	220	0.36
	EDGVF	60	0.07
	EDNGVF	50	0.11
Image 3	GVF	2000	6.96
	NGVF	400	4.51
	EDGVF	120	1.02
	EDNGVF	100	1.24
Image 4	GVF	1400	1.15
	NGVF	200	0.81
	EDGVF	90	0.36
	EDNGVF	80	0.44
Image 5	GVF	1200	0.67
	NGVF	200	0.55
	EDGVF	70	0.08
	EDNGVF	50	0.11