Particle Swarm Optimization and Salp Swarm Algorithm for the Segmentation of Diabetic Retinal Blood Vessel Images

Table 4

SSIM of each algorithm.

Dim	MSSA	WOA	SSO	PSO	PMSSA
2	0.5694	0.5756	0.5758	0.5691	0.5694
3	0.6983	0.6994	0.6562	0.6851	0.7046
4	0.7073	0.6953	0.7107	0.5946	0.7049
5	0.5392	0.5469	0.5781	0.5802	0.6963