Table 11. Overall performance metrics for CNN model across all classes.

Model	Training Time	Accuracy (%)
CNN-1 without the use of data augmentation	1h 3min 44s	73.12
CNN-1 with the use of data augmentation	2h 5min 51s	88.72
CNN-2 without the use of data augmentation	3h 53min 54s	69.81
CNN-2 with the use of data augmentation	10h 26min 18s	84.86
CNN-3 without the use of data augmentation	27 min 11s	72.95
CNN-3 with the use of data augmentation	1h 40min 16s	90.47