Table 7.

Segmentation comparison of our best-performing model with other studies on the CVC-ClinicDB dataset.

Author	Method	Dice Coefficient (%)	Mean IoU (%)
Qadir et al. [25]	Resnet 50	71.60	63.90
	Resnet101	70.42	63.30
	Resnet Inception	70.31	63.60
Jha et al. [43]	ResUNet	45.10	45.70
Our proposed method	Attention Residual U-Net	91.85	84.95