Optimization of a Biometric System Based on Acoustic Images

Table 9

Equal error rate with 5 images removed (combination number 2).

EER = 5.19
𝑝1				𝑝2				𝑝3				𝑝4
𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4
0	0	0	0	1	1	1	1	1	1	1	0	1	1	1	1