Table 13.

Performance comparison of individual verification over short time separation.

Database	Methods	$\mathit{h}$	FPR (%)
CEBSDB	Zhang et al. [23]	23	93.90
	Li et al. [21]	23	90.90
	Ours	23	96.20
ECGIDDB	Zhang et al. [23]	20	99.00
	Li et al. [21]	20	95.00
	Ours	20	100.00
NSRDB	Tan et al. [5]	18	99.98
	Zhang et al. [23]	18	95.10
	Li et al. [21]	18	96.10
	Ours	18	99.91
STDB	Zhang et al. [23]	28	90.30
	Li et al. [21]	28	95.20
	Ours	28	96.09
ECGIDDB	Sellami et al. [11]	40	92.50
	Salloum et al. [22]	89	97.00
	Tan et al. [5]	89	98.79
	Ours	89	96.35
PTBDB	Labati et al. [18]	52	100.00
	Ours	112	98.10