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Table 4 Rank-1 identification rates [%] for individual modalities and qualities

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

Modal Gait           Head           Height  
SR TR 30 15 10 7.5 6 5 3.75 3 2 1 30 15 10 7.5 6 5 3.75 3 2 1 30 15 10 7.5 6 5 3.75 3 2 1
(a) 85°
640 ×480 89.7 89.3 85.9 78.2 56.2 61.5 28.2 31.6 10.3 5.6 88.5 84.2 80.8 77.1 74.5 72.3 68.1 65.2 59.2 49.5 0.8 0.9 1.2 0.8 1.0 0.9 0.8 0.8 0.6 0.6
320 ×240 89.4 88.9 85.1 76.4 54.5 59.2 26.9 29.5 9.8 5.2 84.6 73.8 64.1 58.3 53.3 49.5 43.8 39.9 33.8 25.2 1.0 1.1 1.0 0.9 1.0 0.8 0.9 0.8 0.6 0.5
213 ×160 89.4 87.7 83.2 73.6 51.9 56.1 25.5 27.2 9.5 5.0 83.4 66.3 53.4 44.5 39.0 34.8 29.2 25.4 20.7 14.1 1.3 1.2 1.3 1.1 1.1 0.9 0.9 0.7 0.6 0.5
160 ×120 87.6 85.9 79.8 68.5 48.2 49.8 23.4 24.5 8.8 4.6 82.8 65.8 51.9 41.3 35.3 29.8 23.1 19.3 14.1 8.6 1.2 1.4 1.2 1.2 1.1 0.9 0.9 0.8 0.6 0.5
128 ×96 85.4 82.4 74.9 64.2 44.4 45.7 21.3 21.9 8.2 4.3 69.5 56.0 44.4 36.5 31.0 25.6 20.2 16.5 11.8 6.6 1.4 1.5 1.5 1.3 1.2 1.0 0.8 0.7 0.6 0.5
106 ×80 83.2 79.5 70.5 57.2 39.7 38.7 18.7 18.2 7.2 3.8 55.0 42.1 34.7 28.2 23.6 21.1 16.7 13.5 10.2 5.5 1.5 1.4 1.3 1.0 1.0 0.9 0.8 0.6 0.5 0.4
80 ×60 82.4 68.6 56.0 47.0 32.3 29.5 14.7 13.2 5.8 3.0 30.3 23.9 19.4 16.0 14.6 13.1 10.7 10.1 8.0 5.0 1.7 1.2 1.2 1.0 0.9 0.7 0.6 0.5 0.4 0.3
(b) 75°
640 ×480 90.0 89.1 86.3 77.8 56.8 55.3 26.8 26.2 10.0 5.0 87.3 82.7 77.0 72.8 69.5 67.3 61.9 59.0 53.6 46.8 0.8 0.8 0.9 0.8 0.8 0.8 0.8 0.7 0.6 0.6
320 ×240 89.7 88.7 85.5 76.3 55.2 53.5 25.4 24.8 9.4 4.6 84.3 71.2 62.2 54.6 48.5 45.2 38.7 35.3 29.0 23.0 1.2 1.0 0.8 0.9 1.2 0.9 0.8 0.8 0.6 0.5
213 ×160 89.2 87.8 83.3 72.8 52.3 49.8 24.5 23.3 9.0 4.3 82.8 63.9 50.5 41.5 35.2 30.6 25.2 21.6 17.3 12.2 0.9 1.1 1.1 1.1 0.9 0.9 0.7 0.7 0.6 0.5
160 ×120 88.2 85.8 80.9 68.5 49.4 45.9 22.4 21.3 8.5 4.1 80.8 64.8 51.9 41.6 34.3 28.6 22.1 17.8 12.6 7.7 1.4 1.3 1.2 1.2 0.9 0.9 0.7 0.7 0.6 0.5
128 ×96 85.1 82.5 74.9 63.7 44.9 42.0 20.6 18.7 7.8 3.8 66.9 54.1 42.9 34.5 29.7 25.7 19.3 15.6 11.0 6.6 1.5 1.7 1.3 1.4 1.1 0.9 0.7 0.7 0.5 0.5
106 ×80 84.9 80.1 71.1 56.9 40.8 35.5 18.7 16.6 7.2 3.4 47.2 37.8 31.3 26.2 22.0 19.5 15.5 13.2 9.5 5.9 1.0 1.2 1.4 1.0 1.0 0.8 0.6 0.6 0.5 0.4
80 ×60 82.5 71.3 56.1 48.5 32.2 28.6 14.5 12.4 5.8 2.9 26.0 21.7 17.2 15.7 14.0 12.6 10.6 9.2 7.4 5.0 1.3 1.4 1.0 1.0 0.7 0.7 0.6 0.5 0.4 0.3
(c) 65°
640 ×480 89.3 88.8 86.3 77.5 59.0 48.4 26.4 22.1 9.5 4.5 88.1 82.3 75.5 71.6 67.7 64.3 59.3 55.8 50.5 43.5 0.8 1.0 0.9 0.8 0.7 0.8 0.7 0.7 0.6 0.5
320 ×240 89.3 88.7 85.7 75.9 57.4 46.3 25.0 21.0 8.9 4.1 83.7 69.6 59.3 51.4 46.2 41.3 35.6 31.5 26.1 20.1 1.2 1.0 0.9 0.9 0.8 0.9 0.7 0.7 0.6 0.5
213 ×160 89.2 87.6 83.8 73.1 54.7 44.5 24.3 20.0 8.7 4.0 82.9 66.2 51.6 41.6 34.3 29.9 23.5 19.9 15.6 10.4 1.1 1.2 1.2 0.9 0.9 0.9 0.8 0.8 0.6 0.5
160 ×120 87.8 85.8 80.8 69.0 50.2 40.6 22.1 18.1 8.0 3.7 76.0 61.3 48.1 39.2 31.8 26.7 20.6 16.8 12.1 7.3 1.1 1.2 1.2 1.1 1.0 0.9 0.7 0.7 0.6 0.5
128 ×96 86.6 83.8 78.2 65.5 47.5 37.5 20.6 16.6 7.7 3.6 61.9 48.4 37.8 31.5 26.5 22.9 18.5 15.0 11.1 6.5 1.4 1.2 1.2 1.0 1.0 0.9 0.7 0.7 0.5 0.5
106 ×80 84.7 80.8 72.7 58.8 42.5 33.9 18.5 14.9 6.9 3.3 44.1 32.3 26.6 22.3 19.9 17.5 14.2 12.2 9.4 6.0 1.1 1.5 1.2 1.0 1.0 0.8 0.7 0.6 0.5 0.4
80 ×60 82.5 72.3 56.1 48.3 33.3 26.9 15.1 11.2 5.8 2.7 16.0 15.0 11.2 10.8 9.3 9.3 8.1 7.5 6.5 4.9 1.4 1.3 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3
(d) 55°
640 ×480 88.0 87.3 85.1 76.8 63.7 46.4 27.2 21.1 9.7 4.5 84.7 76.8 69.6 63.4 58.8 55.2 50.3 47.5 43.4 37.2 0.9 0.7 0.7 0.8 0.7 0.6 0.8 0.7 0.6 0.5
320 ×240 87.1 86.2 84.0 75.1 61.9 44.9 26.0 19.9 9.0 4.2 81.9 66.8 54.3 46.9 40.1 36.4 30.2 27.4 23.0 18.1 0.8 1.1 0.9 0.9 0.8 0.7 0.7 0.7 0.6 0.5
213 ×160 86.9 85.4 83.2 73.7 58.7 42.3 24.7 19.0 8.7 4.0 77.9 59.7 47.1 36.3 29.7 25.7 19.7 16.9 12.9 9.1 1.2 1.0 1.2 1.0 0.9 0.8 0.7 0.7 0.6 0.5
160 ×120 87.2 85.0 81.6 70.1 55.1 40.4 23.4 17.7 8.3 3.8 68.3 51.7 39.3 31.1 25.5 22.2 17.5 14.9 10.9 7.1 1.0 1.2 1.1 1.1 0.9 0.9 0.7 0.7 0.6 0.5
128 ×96 86.3 83.4 78.5 66.4 52.1 38.0 22.4 16.5 7.8 3.6 44.8 33.9 26.2 21.0 18.5 16.3 13.7 11.7 9.2 6.0 1.6 1.6 1.3 1.1 1.0 0.9 0.7 0.6 0.5 0.5
106 ×80 83.6 80.6 74.2 61.3 47.7 34.4 19.7 15.0 7.3 3.4 36.0 27.1 20.6 17.5 15.1 13.5 11.4 10.2 8.0 5.6 1.2 1.5 1.2 1.0 0.8 0.8 0.7 0.7 0.5 0.4
80 ×60 82.8 72.4 58.2 51.4 38.1 27.6 15.9 11.6 5.7 2.9 3.4 3.8 4.6 4.0 4.4 4.2 4.3 4.4 4.3 3.8 1.2 1.3 1.2 0.9 0.8 0.7 0.6 0.6 0.4 0.3