Table 5.

Segmentation results of using Dice loss on the IF image muscle fiber datasets

Loss			Evaluation index
Cross-entropy loss	Dice loss	Focal loss	DSC	IoU	Precision	Recall
√	√		0.913	0.845	0.915	0.909
√			0.897	0.819	0.899	0.896
		√	0.892	0.811	0.906	0.881

Values in bold indicate the best experimental results