Optimization of the Regularization in Background and Foreground Modeling

Table 1

The data comparison of background modeling and foreground detection.

Method	Lobby	Airport	Shopping mall	Restaurant	Campus
	128 * 160	144 * 176	256 * 320	120 * 160	128 * 160
IALM
Time	30.69	42.55	145.97	30.46	30.98
Iteration	33	35	34	34	34
Rank	111	103	91	103	101
Correlation	0.1822	0.3107	0.1900	0.2166	0.1567
GoDec
Time	40.41	61.30	182.84	56.34	66.59
Iteration	max_iter	max_iter	max_iter	max_iter	max_iter
Rank	2	2	2	3	2
Correlation	0.2518	0.3867	0.2485	0.3135	0.2600
NSMP
Time	10.87	18.66	60.21	11.21	12.90
Iteration	6	8	7	7	7
Rank	3	4	5	4	5
Correlation	0.1082	0.1059	0.0935	0.1743	0.0819
WNSMP
Time	9.06	15.79	50.81	11.20	12.63
Iteration	5	7	6	7	7
Rank	3	3	4	4	4
Correlation	0.0895	0.0622	0.0517	0.0917	0.0639