Table 7.

U-Net Based Lung Cancer Segmentation Modeling Study

Explore	Methodologies	Findings
Zhou et al (2020)	A U-Net-based model for automatic brain tumor segmentation	Outperforms conventional methods in tumor region identification and segmentation accuracy123
Zhang et al (2021)	V-Net based multi-scale brain tumor segmentation model	Effective improvement of segmentation accuracy in small tumor regions124
Xu et al (2020)	Deep Learning-based Multi-Classification Brain Tumor Model	Significantly better than traditional medical image analysis methods125