## 5 Results and Discussion
### Glaucoma Classification Results
#### 5.2.2 Classification Result for ORIGA Dataset
\begin{table}
\begin{tabular}{l l c c c c c c c c c} \hline
**Models** & **Fold** & **TP** & **TN** & **FP** & **FN** & **R** & **S** & **P** & **F1** & **Acc** \\ \hline \hline \multirow{8}{*}{Inception V3} & Fold 1 & 14 & 86 & 11 & 19 & 42.42 & 88.66 & 75.33 & 75.79 & 76.92 \\  & Fold 2 & 33 & 97 & 0 & 0 & 100 & 100 & 100 & 100 \\  & Fold3 & 30 & 95 & 1 & 4 & 88.24 & 98.96 & 96.17 & 96.09 & 96.15 \\  & Fold 4 & 31 & 94 & 2 & 3 & 91.18 & 97.92 & 96.13 & 96.14 & 96.15 \\  & Fold 5 & 34 & 96 & 0 & 0 & 100 & 100 & 100 & 100 \\ \cline{2-11}  & Overlapped & & & & & & & & \\ \cline{2-11}  & Glaucoma & 142 & 468 & 14 & 26 & 84.52 & 97.10 & 91.03 & 87.65 & \\  & Normal & 468 & 142 & 26 & 14 & 97.10 & 84.52 & 94.74 & 95.90 & \\  & Average & & & & & 90.81 & 92.88 & 91.77 & 93.84 \\ \hline \multirow{8}{*}{VGG19} & Overlapped & & & & & & & & \\ \cline{2-11}  & Glaucoma & 136 & 463 & 19 & 32 & 80.95 & 96.06 & 87.82 & 84.21 & \\ \cline{2-11}  & Normal & 463 & 136 & 32 & 19 & 96.06 & 80.59 & 93.54 & 94.78 & \\ \cline{2-11}  & Average & & & & & 88.50 & 88.32 & 90.68 & 89.49 & 92.15 \\ \hline \multirow{8}{*}{RESNET50} & Overlapped & & & & & & & & \\ \cline{2-11}  & Glaucoma & 127 & 442 & 40 & 41 & 75.60 & 91.70 & 76.05 & 75.82 & \\ \cline{2-11}  & Normal & 442 & 127 & 41 & 40 & 91.70 & 75.60 & 91.51 & 91.61 & \\ \cline{2-11}  & Average & & & & & 83.65 & 83.65 & 83.78 & 83.71 & 87.54 \\ \hline \multirow{8}{*}{DenseNet-201} & Overlapped & & & & & & & & & \\ \cline{2-11}  & Glaucoma & 114 & 448 & 34 & 54 & 67.86 & 92.95 & 77.03 & 72.15 & \\ \cline{2-11}  & Normal & 448 & 114 & 54 & 34 & 92.95 & 67.86 & 89.24 & 91.06 & \\ \cline{2-11}  & Average & & & & & 80.40 & 80.40 & 83.13 & 81.60 & 86.46 \\ \hline \multirow{8}{*}{RESNET50} & Overlapped & & & & & & & & & \\ \cline{2-11}  & Glaucoma & 0 & 482 & 0 & 168 & 0 & 100 & N & N & \\ \cline{1-1}  & Normal & 482 & 0 & 168 & 0 & 100 & 0 & 74.15 & 85.16 & \\ \cline{1-1}  & Average & & & & & 50 & 50 & N & N & 74.15 \\ \hline \end{tabular}
\end{table} 
Table 11: Five-fold cross-validation classification result for (two-stage approach) in the ORIGA dataset. \begin{table}
\begin{tabular}{l l c c c c c c c c} \hline
**Models** & **Fold** & **TP** & **TN** & **FP** & **FN** & **R** & **S** & **P** & **F1** & **Acc** \\ \hline \hline \multirow{8}{*}{Inception V3} & Fold 1 & 16 & 87 & 10 & 17 & 48.48 & 89.69 & 78.04 & 78.36 & 79.23 \\  & Fold 2 & 23 & 94 & 3 & 10 & 69.70 & 96.91 & 89.90 & 89.58 & 90.00 \\  & Fold3 & 33 & 96 & 0 & 1 & 97.06 & 100 & 99.24 & 99.23 & 99.23 \\  & Fold 4 & 34 & 95 & 1 & 0 & 100 & 98.96 & 99.25 & 99.23 & 99.23 \\ \cline{2-11}  & Pool 5 & 34 & 96 & 0 & 0 & 100 & 100 & 100 & 100 & 100 \\ \cline{2-11}  & Overlapped & & & & & & & & \\ \cline{2-11}  & Glaucoma & 127 & 442 & 40 & 41 & 75.60 & 91.70 & 76.05 & 75.82 & \\ \cline{2-11}  & Normal & 442 & 127 & 41 & 40 & 91.70 & 75.60 & 91.51 & 91.61 & \\ \cline{2-11}  & Average & & & & & 83.65 & 83.65 & 83.78 & 83.71 & 87.54 \\ \hline \multirow{8}{*}{DenseNet-201} & Overlapped & & & & & & & & & \\ \cline{2-11}  & Glaucoma & 114 & 448 & 34 & 54 & 67.86 & 92.95 & 77.03 & 72.15 & \\ \cline{1-1}  & Normal & 448 & 114 & 54 & 34 & 92.95 & 67.86 & 89.24 & 91.06 & \\ \cline{1-1}  & Average & & & & & 80.40 & 80.40 & 83.13 & 81.60 & 86.46 \\ \hline \multirow{8}{*}{RESNET50} & Overlapped & & & & & & & & & \\ \cline{1-1}  & Glaucoma & 0 & 482 & 0 & 168 & 0 & 100 & N & N & \\ \cline{1-1}  & Normal & 482 & 0 & 168 & 0 & 100 & 0 & 74.15 & 85.16 & \\ \cline{1-1}  & Average & & & & & 50 & 50 & N & N & 74.15 \\ \hline \end{tabular}
\end{table} 
Table 12: Five-fold cross-validation classification result for uncropped image (one-stage approach) in the ORIGA dataset.