Palmprint Authentication System Based on Local and Global Feature Fusion Using DOST

Table 1

Performance comparison of different palmprint verification schemes for both local and global combination.

	CRR (%)	EER (%)	DI
(a) Performance for PolyU database
Palm code [9]	99.91	0.5338	5.5807
Ordinal code [21]	100.00	0.0709	6.6785
Proposed	100.00	0.0035	7.2541
(b) Performance for COEP database
Palm code [9]	99.61	3.6732	3.0734
Ordinal code [21]	99.84	1.7544	3.3966
Proposed	100.00	1.2605	4.0228
(c) Performance for IIT Delhi database
Palm code [9]	99.68	5.2108	1.800
Ordinal code [21]	100.00	1.1762	2.2174
Proposed	100.00	1.0217	3.0168