Table 2.

Parameters of the deep learning networks.

	Mask-RCNN	U-Net
Batch size	4	4
Learning rate	starting at 10–3, and decrease by one-tenth every thirty epochs in the non-augmented dataset and every ten epochs in the augmented dataset.	Starting at 10–3, and when the loss does not decrease after five epochs, the learning rate decreases by one-tenth.
Epoch	110 in the non-augmented dataset and 28 in the augmented dataset	110 in the non-augmented dataset and 28 in the augmented dataset
Input image format	RGB images (The size of the input images is not fixed)	RGB images (416*416*3)