Optimization of a Biometric System Based on Acoustic Images

Table 14

Equal error rate with 12 images with optimized weights.

EER = 4.00
𝑝1				𝑝2				𝑝3				𝑝4
𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4	𝑓1	𝑓2	𝑓3	𝑓4
0	0	0	0	0.51	0.59	0.36	0.26	0.30	0.44	0.11	0.15	0.92	0.52	0.20	0.31