Novel Approaches to Improve Iris Recognition System Performance Based on Local Quality Evaluation and Feature Fusion

Table 2

Percentage distribution of maximum values.

Iris databases	Track number	Percentage of maximum values (%)
		ODE	TDE	HTE	TMD	TMC	GV
CASIA-V1	Track 0	46.92	30.38	9.89	50.00	91.63	91.54
	Track 1	29.23	24.62	26.62	29.62	0.00	0.38
	Track 2	12.69	33.85	33.46	13.46	0.38	0.38
	Track 3	6.15	6.15	20.53	2.69	2.28	2.31
	Track 4	2.69	3.46	4.94	3.46	1.53	1.54
	Track 5	2.32	1.54	4.56	0.77	4.18	3.85
CASIA-V3 Interval	Track 0	12.08	0.86	47.08	0.00	32.08	33.33
	Track 1	16.66	56.66	18.75	17.50	5.41	5.83
	Track 2	7.08	7.08	7.92	45.41	4.16	4.17
	Track 3	29.58	20.41	12.50	22.5	10.00	8.33
	Track 4	27.08	9.58	8.75	5.41	9.58	9.58
	Track 5	7.52	5.41	5.00	9.18	38.77	38.76
MMU-V1	Track 0	27.93	18.99	15.08	0.00	15.64	15.64
	Track 1	2.23	46.37	31.84	24.58	22.91	20.11
	Track 2	69.84	34.64	53.08	75.42	61.45	64.25
JLUBRIRIS-V1	Track 0	24.97	67.63	75.45	0.00	30.32	31.41
	Track 1	0.00	16.74	5.21	15.50	5.90	2.47
	Track 2	0.00	8.09	9.47	40.74	0.79	1.37
	Track 3	0.55	4.66	2.47	31.28	4.94	4.39
	Track 4	2.74	2.06	0.55	6.86	8.94	9.19
	Track 5	3.16	0.27	1.37	3.16	17.97	17.01
	Track 6	16.32	0.14	1.78	2.19	14.54	15.50
	Track 7	52.26	0.41	3.70	0.27	16.60	18.66