Table 3 Data augmentation transformations used to improve the training set
From: DENSEN: a convolutional neural network for estimating chronological ages from panoramic radiographs
Transformation | Factor |
|---|---|
Resize | (447, 447) pixels |
Rotation | (− 1, 1) degrees |
Translation X | (− 5, 5) pixels |
Translation Y | (− 5, 5) pixels |
Zoom | (0.9, 1.1) |
Brightness | (0.5, 1.0) |