TABLE 4.

Ablation study on the impact of four components in LRU-Net.

Ablation study	Accuracy	F1 score	IoU	Dice coefficient Score	Dice loss	Boundary dice loss
Without Attention Mechanisms	92.67%	88.70%	80.64%	88.03%	32.20%	54.22%
Without Optimized dynamic ASPP	95.72%	93.08%	87.83%	92.86%	19.10%	32.73%
Without Enhanced lite CBAM	96.88%	94.90%	90.58%	94.02%	15.92%	23.79%
Without Dense Connections	95.91%	93.48%	88.29%	93.23%	18.05%	30.93%