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Table 3 Performance of three different experiments for F = 22

From: Thermal face recognition under different conditions

F = 22 Normal (I) 5 datasets (II) Merged (III)
N = 5 N = 10 N = 15 N = 20 N = 25 N = 30 N = 5 N = 10 N = 15 N = 20 N = 25 N = 30 N = 5 N = 10 N = 15 N = 20 N = 25 N = 30
PUCV-DTF                   
 Normal 99.13 100 100 100 100 100 99.13 100 100 100 100 100 99.48 100 100 100 100 100
 Noise 88.91 89.43 89.61 90.09 90.14 90.22 98.26 99.13 99.48 99.74 99.87 99.91 95.87 96.74 97.74 97.83 98.61 99.74
 Glasses (G) 55.48 55.57 56.09 58.65 60.26 60.65 99.78 100 100 100 100 100 98.26 99.57 100 100 100 100
 Face mask (FM) 47.61 48.14 48.57 49.13 50.83 51.35 99.35 100 100 100 100 100 97.13 98.04 98.57 100 100 100
 G + M 35.17 36.65 36.57 37.04 37.91 38.65 99.57 100 100 100 100 100 95.26 97.35 98.57 99.04 99.91 100
UCH-TTF                   
 Normal 85.71 87.14 90.71 92.14 92.86 95.71 85.71 87.14 90.71 92.14 92.86 95.71 83.29 84.43 85.71 87.43 89.29 92.29
 Noise 73.86 75.71 77.43 79.71 81.86 83.14 83.57 84.29 85.71 86.43 87.86 89.29 79.29 79.29 81.43 83.14 86.14 88.0
 Glasses (G) 45.43 45.86 46.14 47.71 48.14 48.86 84.14 86.86 87.86 88.29 89.71 90.71 78.71 83.43 83.57 84.29 86.43 87.14
 Face mask (FM) 40.14 41.14 43.14 42.29 42.57 43.86 83.86 85.14 86.71 87.86 89.57 89.86 76.43 79.86 80.86 81.29 84.29 85.71
G + M 27.14 29.43 29.86 30.29 31.43 32.71 81.43 85.29 86.29 87.17 89.86 89.29 75.14 78.57 79.29 79.29 83.57 83.57