The Vese-Chan model without redundant parameter estimation for multiphase image segmentation

EURASIP Journal on Image and Video Processing

Table 3 Iterations and computational time for Figs. 4a, 5a, 6a, and 7a

Image	Size	Binary label function	Iterations			Computational time(s)
			Original Vese-Chan method	TV regularization method	Our method	Original Vese-Chan method	TV regularization method	Our method
Figure 4a	160 ×160	2	83	57	46	2.44	1.56	1.11
Figure 5a	160 ×160	2	72	49	38	2.61	1.98	1.36
Figure 6a	150 ×150	2	64	44	37	1.52	1.06	0.54
Figure 7a	455 ×451	3	71	50	24	49.94	25.12	16.21