A Novel Real-Time Image Restoration Algorithm in Edge Computing

Table 3

Effect of maximum iteration number on algorithm performance.

Function	Evaluation index
		10	50	150	500	1000
F1	Optimized mean	4.4052	4.3775	4.3584	4.3456	4.3448
	Average operating time (s)	0.311	0.943	1.771	6.14	11.16
F2	Optimized mean	8.6921	8.6172	8.602	8.6002	8.6001
	Average operating time (s)	0.275	0.658	1.751	5.871	10.983
F3	Optimized mean	0.002637	0.002511	0.002412	0.002409	0.002406
	Average operating time (s)	0.283	1.078	1.805	5.399	11.393
F4	Optimized mean	1.88E-05	1.35E-05	1.24E-05	1.20E-05	1.18E-05
	Average operating time (s)	0.246	0.662	1.861	5.345	11.085
F5	Optimized mean	0.5993	0.0533	0.022	0.002	0.000858
	Average operating time (s)	0.366	0.872	1.755	5.382	11.543
F6	Optimized mean	8.3914	8.0295	7.1533	7.12	7.1
	Average operating time (s)	0.351	0.704	1.733	5.417	11.641
F7	Optimized mean	15.9877	15.7825	15.2618	14.9422	14.6644
	Average operating time (s)	0.317	0.741	2.386	5.962	11.726
F8	Optimized mean	2.304	2.0313	1.1926	1.0082	1.002
	Average operating time (s)	0.248	0.684	1.798	5.516	11.231
F9	Optimized mean	1.2648	0.2589	0.1368	0.04961	0.0209
	Average operating time (s)	0.237	0.734	1.74	5.982	11.317
F10	Optimized mean	1.013	1.011	1.008	1.0025	1.0022
	Average operating time (s)	0.314	1.384	2.837	8.16	17.394