Enhancement of Background Subtraction Techniques Using a Second Derivative in Gradient Direction Filter

Table 4

Classification results.

Exp #		Human	Non-human	%
1	Correct	498	492	99
	Missed	2	8	1.0
2	Correct	499	491	99.0
	Missed	1	9	1.0
3	Correct	498	495	99.3
	Missed	2	5	0.7
4	Correct	495	500	99.5
	Missed	5	0	0.5
5	Correct	481	492	97.3
	Missed	19	8	2.7
6	Correct	497	490	98.7
	Missed	3	10	1.3
7	Correct	484	496	98.0
	Missed	16	4	2.0
8	Correct	493	498	99.1
	Missed	7	2	0.9
9	Correct	497	496	99.3
	Missed	3	4	0.7
10	Correct	497	486	98.3
	Missed	3	14	1.7