Fig. 1.

Population-mean trends of genuine match scores obtained by COTS-1 matcher along with 95% confidence intervals with respect to (A) $△T_{i,jk}$, (B) $AG{E}_{i,jk}$, and (C) $Q_{i,jk}$ when a single finger is used for recognition. The confidence intervals for models ${\mathrm{B}}_{\mathrm{T}}$ and ${\mathrm{B}}_{\mathrm{Q}}$ are too tight along the means to be visible.