Fig. 4

Segmentation Results of High-Risk and Low-Risk GGOs High risk1 and High risk2 represent high-risk nodules, while Low risk1 and Low risk2 depict low-risk nodules. “Segment In CT-Lung” displays the segmentation results overlaid on thin-section lung CT images, and “3D Segment” provides a three-dimensional visualization of the segmented regions. In the visualizations, the green areas represent the low-risk regions segmented by the model, while the yellow areas indicate the high-risk regions segmented by the model