Table 1.
Number of artificial images created by each data augmentation method.
| Data Augmentation Method | Number of Generated Images |
|---|---|
| App1 | 3 |
| App2 | 6 |
| App3 | 4 |
| App4 | 3 |
| App5 | 3 |
| App6 | 3 |
| App7 | 7 |
| App8 | 2 |
| App9 | 6 |
| App10 | 3 |
| App11 | 3 |
Note: The number of generated images is per image in the training set. As an example, if a training set has 1000 images, then App1 would build an additional 3 × 1000 images. Thus, the final training set would be 1000 (the original number in the training set) plus the 3000 images generated by App1.