-

= =

Vendor K- VISIT_POE Left Index 

threshold 14 (far,tar) (0.0110384,0.969333) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0135816 0.0114031 0.0105835 0.00757972 0.0147045 

TAR 0.994575 0.993517 0.977824 0.874172 0.650685 

Figure 1. The effect of quality on ROC - Vendor K - Dataset VISIT_POE - Left Index 
 

-

= =

Vendor K- VISIT_POE Right Index 

threshold 12 (far,tar) (0.0177313,0.979833) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0198736 0.0175205 0.0176189 0.0143019 0.0209557 

TAR 0.994469 0.98981 0.985915 0.92437 0.777778 

Figure 2. The effect of quality on ROC - Vendor K - Dataset VISIT_POE - Right Index 
 

= =

Vendor K-VIST_POE_BVA - Left Index 

threshold 12 (far,tar) (0.0153074,0.974667) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0181787 0.0159288 0.0136208 0.00956232 0.0216966 

TAR 0.9953 0.989019 0.978699 0.909605 0.729323 

Figure 3. The effect of quality on ROC - Vendor K - Dataset VISIT_POE_BVA - Left Index 
 

-

= =

Vendor K- VISIT_POE_BVA Right Index 

threshold 12 (far,tar) (0.0151885,0.986) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0165623 0.0157576 0.0135556 0.0116288 0.0242498 

TAR 0.994325 0.994898 0.986065 0.927928 0.858586 

Figure 4. The effect of quality on ROC - Vendor K - Dataset VISIT_POE_BVA - Right Index 
 

= =

Vendor K- BEN- Left Index 

threshold 12 (far,tar) (0.0124677,0.953) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0159311 0.0194743 0.00858624 0.00480266 0.0169013 

TAR 0.999262 0.997828 0.985459 0.819209 0.491935 

Figure 5. The effect of quality on ROC - Vendor K - Dataset BEN - Left Index 
 

= =

Vendor K- BEN- Right Index 

threshold 12 (far,tar) (0.0141644,0.975) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0165615 0.0195864 0.0100216 0.00692499 0.0209593 

TAR 0.999357 0.998099 0.989474 0.887218 0.58642 

Figure 6. The effect of quality on ROC - Vendor K - Dataset BEN - Right Index 
 

= =

Vendor K- BEN- Left Thumb 

threshold 14 (far,tar) (0.0133256,0.983167) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0176247 0.013939 0.00969379 0.00359199 0.00554191 

TAR 0.998789 0.997191 0.998459 0.945055 0.557377 

Figure 7. The effect of quality on ROC - Vendor K - Dataset BEN - Left Thumb 
 

= =

Vendor K- BEN- Right Thumb 

threshold 14 (far,tar) (0.0107872,0.9895) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0132867 0.0113247 0.00764202 0.00340032 0.00304548 

TAR 0.999163 0.998145 1 0.965986 0.650794 

Figure 8. The effect of quality on ROC - Vendor K - Dataset BEN - Right Thumb 
 

-

= =

Vendor K- DHS10 Left Index 

threshold 10 (far,tar) (0.0193491,0.931667) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0258387 0.0277892 0.0170416 0.0114517 0.0360093 

TAR 0.997788 0.997959 0.98005 0.888446 0.587084 

Figure 9. The effect of quality on ROC - Vendor K - Dataset DHS10- Left Index 
 

-

= =

Vendor K- DHS10 Right Index 

threshold 10 (far,tar) (0.0181797,0.935667) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0221434 0.0264051 0.015466 0.00996241 0.0341516 

TAR 0.987421 0.992212 0.969787 0.859903 0.640082 

Figure 10. The effect of quality on ROC - Vendor K - Dataset DHS10 - Right Index 
 

-

= =

Vendor K- DHS10 Left Thumb 

threshold 12 (far,tar) (0.0111643,0.950833) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0155118 0.0136481 0.00998406 0.00596504 0.00996783 

TAR 0.996761 0.993617 0.967618 0.850202 0.56391 

Figure 11. The effect of quality on ROC - Vendor K - Dataset DHS10- Left Thumb 
 

-

= =

Vendor K- DHS10 Right Thumb 

threshold 10 (far,tar) (0.0164125,0.9555) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0223298 0.0196766 0.014389 0.00798485 0.011916 

TAR 0.996252 0.992453 0.966893 0.811518 0.53125 

Figure 12. The effect of quality on ROC - Vendor K - Dataset DHS10 - Right Thumb 
 

-

= =

Vendor K- TXDPS Left Index 

threshold 10 (far,tar) (0.0185702,0.9685) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0210829 0.0238104 0.0166139 0.0163319 0.0414904 

TAR 0.997409 0.998805 0.988194 0.903509 0.665094 

Figure 13. The effect of quality on ROC - Vendor K - Dataset TXDPS - Left Index 
 

-

= =

Vendor K- TXDPS Right Index 

threshold 10 (far,tar) (0.0176951,0.976333) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0168711 0.0220071 0.0169391 0.0121583 0.0360993 

TAR 0.997666 0.99477 0.987441 0.932515 0.706522 

Figure 14. The effect of quality on ROC - Vendor K - Dataset TXDPS - Right Index 
 

-

= =

Vendor K- TXDPS Left Thumb 

threshold 12 (far,tar) (0.0150404,0.969167) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.018835 0.0169792 0.0128193 0.00947847 0.012672 

TAR 0.99448 0.994802 0.970226 0.865741 0.568627 

Figure 15. The effect of quality on ROC - Vendor K - Dataset TXDPS - Left Thumb 
 

-

= =

Vendor K- TXDPS Right Thumb 

threshold 12 (far,tar) (0.00972193,0.974333) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0122123 0.0100359 0.00819468 0.00546357 0.00723533 

TAR 0.994305 0.99069 0.983784 0.805755 0.547619 

Figure 16. The effect of quality on ROC - Vendor K - Dataset TXDPS - Right Thumb 
 

-

= =

Vendor K- DOS C- Left Index 

threshold 12 (far,tar) (0.0144078,0.955) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0206998 0.0152789 0.0113401 0.00716311 0.0199562 

TAR 0.991158 0.986218 0.945078 0.876923 0.613861 

Figure 17. The effect of quality on ROC - Vendor K - Dataset DOS-C - Left Index 
 

-

= =

Vendor K- DOS C- Right Index 

threshold 12 (far,tar) (0.0141293,0.978) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0181838 0.0148781 0.0106746 0.0073476 0.0144578 

TAR 0.991118 0.994406 0.973829 0.9 0.666667 

Figure 18. The effect of quality on ROC - Vendor K - Dataset DOS-C - Right Index 
 

-

= =

Vendor K- DHS2 C- Left Index 

threshold 12 (far,tar) (0.0175879,0.960598) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0239874 0.0182432 0.0151683 0.0132528 0.0151347 

TAR 0.991862 0.967628 0.967608 0.909091 0.844622 

Figure 19. The effect of quality on ROC - Vendor K - Dataset DHS2-C - Left Index 
 

-

= =

Vendor K- DHS2 C- Right Index 

threshold 12 (far,tar) (0.0174104,0.956692) 

Quality 1(excellent) 2(veryGood) 3(good) 4(fair) 5(poor) 

FAR 0.0213782 0.0181938 0.0154886 0.0101468 0.0167482 

TAR 0.990442 0.968649 0.965604 0.954545 0.838346 

Figure 20. The effect of quality on ROC - Vendor K - Dataset DHS2-C - Right Index