MultiQ: single sensor-based multi-quality multi-modal large-scale biometric score database and its performance evaluation

Table 10 Rank-1/5 identification rates for Protocol 1

	Bi-modal (gait and head)								Multi-modal (gait, head, and height)
Fusion rule	Rank-1[%]
	Q _{H H85}	Q _{H L85}	Q _{L H85}	Q _{L L85}	Q _{H H55}	Q _{H L55}	Q _{L H55}	Q _{L L55}	Q _{H H85}	Q _{H L85}	Q _{L H85}	Q _{L L85}	Q _{H H55}	Q _{H L55}	Q _{L H55}	Q _{L L55}
Sum	96.3	14.3	88.0	4.1	94.9	9.2	86.6	4.0	97.2	17.5	85.4	4.8	96.1	11.7	82.3	4.7
Min	91.8	54.9	85.0	6.0	90.7	43.6	84.3	*5.0*	91.7	5.4	85.0	5.9	90.7	12.1	84.3	5.0
SVM	96.8	10.1	90.9	2.2	95.4	10.0	84.7	1.5	97.3	16.0	91.3	3.4	96.1	14.0	85.4	1.7
GMM	97.2	*54.5*	91.0	*5.8*	*96.2*	*41.4*	87.4	5.3	97.0	41.3	90.3	5.0	96.3	30.9	84.6	4.1
LLR	97.2	53.0	*92.5*	3.9	96.4	40.5	88.8	4.0	*97.7*	52.8	*91.4*	*5.2*	96.8	*39.1*	*86.8*	5.2
KDE	96.5	51.3	88.1	5.3	94.9	15.9	84.1	4.1	97.1	58.1	86.5	2.0	95.8	20.4	82.5	2.8
RankSVM	97.2	52.8	92.6	4.0	*96.2*	39.7	*88.7*	4.0	97.7	*56.2*	91.6	5.1	*96.5*	42.4	87.4	*5.1*
	Rank-5[%]
Sum	98.2	22.2	95.8	8.3	97.5	14.7	94.1	7.7	98.9	28.0	94.3	*10.6*	98.4	19.3	93.5	10.2
Min	96.6	72.9	93.2	10.2	96.0	64.8	91.0	*10.4*	96.4	9.9	93.2	9.9	96.0	17.2	91.0	10.4
SVM	97.9	17.2	95.4	4.5	97.0	18.9	90.5	3.1	98.4	29.4	96.0	7.1	97.1	26.8	91.9	3.8
GMM	98.7	*72.7*	96.1	11.6	98.1	*63.6*	94.0	11.3	98.6	58.5	96.1	12.1	98.3	50.0	94.0	10.9
LLR	98.7	71.1	97.0	8.1	98.1	61.4	95.1	8.0	99.1	73.1	*97.1*	10.5	98.9	*62.0*	95.8	12.1
KDE	97.9	70.5	93.1	*10.9*	96.7	35.6	90.5	9.9	98.2	77.2	92.9	4.4	97.1	42.4	90.7	6.8
RankSVM	98.7	70.9	*96.9*	8.2	98.1	60.4	*95.0*	8.0	99.1	*76.3*	97.2	*10.6*	*98.6*	66.6	95.8	*11.9*