- -

= =

Vendor A VISIT_POE Left Index 

threshold 0.26 (far,tar) (0.0126554,0.9375) 

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

FAR 0.0158766 0.0131414 0.0119914 0.00707598 0.00587084 

TAR 0.984629 0.980551 0.940175 0.688742 0.534247 

Figure 1. The effect of quality on ROC - Vendor A - Dataset VISIT_POE - Left index 
 

 - 

= =

VendorA VISIT_POE Right Index 

threshold 0.24 (far,tar) (0.0144008,0.962833) 

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

FAR 0.0170206 0.0145833 0.0142162 0.00961569 0.00810012 

TAR 0.987832 0.980978 0.967304 0.831933 0.62037 

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

- - 

= =

Vendor A VISIT_POE_BVA Left Index 

threshold 0.24 (far,tar) (0.0103702,0.96) 

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

FAR 0.0155295 0.0126893 0.0110604 0.00660273 0.00756266 

TAR 0.979436 0.971174 0.935521 0.79096 0.578947 

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

- -

= =

Vendor A VISIT_POE_BVA Right Index 

threshold 0.24 (far,tar) (0.0103702,0.96) 

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

FAR 0.0128869 0.00980338 0.0093856 0.00589032 0.00690519 

TAR 0.982976 0.980159 0.955964 0.882883 0.616162 

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

 

-

= =

Vendor A BEN - Left Index 

threshold 0.2 (far,tar) (0.0142228,0.925667) 

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

FAR 0.0202327 0.0145634 0.0123798 0.00680076 0.00599831 

TAR 0.997048 0.991314 0.95302 0.661017 0.362903 

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

 

-

= =

Vendor A BEN- Right Index 

threshold 0.2 (far,tar) (0.0129128,0.957) 

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

FAR 0.0162312 0.0128768 0.0114101 0.00834109 0.00509756 

TAR 0.996782 0.993346 0.971053 0.759399 0.407407 

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

 

-

= =

Vendor A BEN- Left Thumb 

threshold 0.24 (far,tar) (0.013643,0.962333) 

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

FAR 0.0169895 0.0150689 0.0110616 0.00488537 0.00238018 

TAR 0.99677 0.994382 0.975347 0.851648 0.344262 

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

 

-

= =

Vendor A BEN- Right Thumb 

threshold 0.22 (far,tar) (0.0130937,0.98) 

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

FAR 0.0150884 0.0137188 0.0120312 0.00579778 0.00515959 

TAR 0.998326 0.997217 0.987692 0.891156 0.412698 

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

 

- -

= =

Vendor A DHS10 Left Index 

threshold 0.2 (far,tar) (0.013667,0.866333) 

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

FAR 0.0229443 0.0163376 0.0135112 0.00849655 0.00638887 

TAR 0.988938 0.981633 0.917706 0.665339 0.334638 

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

 

- -

= =

Vendor A DHS10 Right Index 

threshold 0.2 (far,tar) (0.0122048,0.879833) 

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

FAR 0.0182507 0.0137331 0.0114302 0.00804826 0.00627746 

TAR 0.987421 0.990654 0.912915 0.710145 0.372188 

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

 

- -

= =

Vendor A DHS10 Left Thumb 

threshold 0.22 (far,tar) (0.0112399,0.8655) 

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

FAR 0.0140877 0.0124163 0.0111134 0.00739778 0.00700493 

TAR 0.981377 0.960638 0.881264 0.554656 0.255639 

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

 

- -

= =

Vendor A DHS10 Right Thumb 

threshold 0.2 (far,tar) (0.0124552,0.883167) 

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

FAR 0.0156849 0.0127713 0.0123107 0.00725637 0.00809901 

TAR 0.978261 0.968868 0.882852 0.581152 0.25 

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

- -

= =

Vendor A TXDPS Left Index 

threshold 0.22 (far,tar) (0.0140219,0.914) 

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

FAR 0.0181456 0.0150321 0.0131435 0.00876101 0.00630136 

TAR 0.988342 0.990442 0.936806 0.763158 0.363208 

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

- -

= =

Vendor A TXDPS Right Index 

threshold 0.2 (far,tar) (0.015643,0.946) 

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

FAR 0.0189051 0.0158582 0.0143989 0.00994158 0.00685169 

TAR 0.994166 0.991632 0.956044 0.828221 0.48913 

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

-

= =

Vendor A TXDPS - Left Thumb 

threshold 0.22 (far,tar) (0.0126541,0.886333) 

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

FAR 0.0143496 0.0119923 0.0115189 0.00963926 0.00519368 

TAR 0.973781 0.950104 0.854209 0.601852 0.196078 

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

- -

= =

Vendor A TXDPS Right Thumb 

threshold 0.2 (far,tar) (0.0135665,0.904167) 

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

FAR 0.0148801 0.0133991 0.0131846 0.00833126 0.00797752 

TAR 0.967727 0.954228 0.878919 0.568345 0.333333 

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

 

- -

= =

Vendor A DOS C- Left Index 

threshold 0.24 (far,tar) (0.0132843,0.905333) 

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

FAR 0.0183725 0.0140804 0.0111131 0.00542836 0.00678174 

TAR 0.967042 0.964168 0.866321 0.646154 0.405941 

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

 

- -

= =

Vendor A DOS C- Right Index 

threshold 0.24 (far,tar) (0.0108408,0.950833) 

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

FAR 0.0137325 0.0107106 0.0097703 0.00463582 0.00546336 

TAR 0.977794 0.976224 0.917355 0.685714 0.555556 

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

 

- -

= =

Vendor A DHS2 C- Left Index 

threshold 0.26 (far,tar) (0.0111587,0.70856) 

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

FAR 0.0142235 0.010688 0.0106081 0.00874137 0.00343587 

TAR 0.873856 0.733961 0.685216 0.636364 0.223108 

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

 

- -

= =

Vendor A DHS2 C- Right Index 

threshold 0.24 (far,tar) (0.0137234,0.702276) 

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

FAR 0.0169062 0.0146364 0.0131111 0.00904349 0.00451372 

TAR 0.896057 0.724324 0.700503 0.681818 0.24812 

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