Effect Analysis of Optical Masking Algorithm for GEO Space Debris Detection

Table 2

Detection probability and false-alarm rate of the masking technique.

SNR	Total Number	Detected Number	Detection Probability (%)	False alarms	False alarm rate (%)
3	800	758	94.75	16	2.00
4	800	765	95.63	12	1.50
5	800	772	96.50	8	1.00
6	800	778	97.25	5	0.63
7	800	783	97.88	3	0.38
8	800	787	98.37	1	0.13
9	800	791	98.88	1	0.13
10	800	792	99.00	1	0.13