Robust Abnormal Event Recognition via Motion and Shape Analysis at ATM Installations

Table 4

TP, TN, FP, and FN of all classes of our testing data set.

Number of MHI frames	5				10				15
	TP	TN	FP	FN	TP	TN	FP	FN	TP	TN	FP	FN
Single	259	440	10	11	126	219	5	9	71	149	0	18
Multiple	54	593	17	56	47	293	11	8	17	190	12	19
Multiple abnormal	324	324	56	16	163	183	7	6	111	98	27	2