Fig. 2

Detailed visualization of the process blocks defined in Fig. 1: The colors of the headers correspond to the process blocks defined in Fig. 1, illustrating the specific intermediate results for each stage. The red dashed box corresponds to the process diagram for the first step: 3D Model Selection; the orange dashed box corresponds to the process diagram for the second step: 2D-3D Forward Mapping; the green dashed box corresponds to the process diagram for the third step: Deterioration Segmentation on Re-unwrapped Map; the blue dashed box corresponds to the process diagram for the fourth step: 2D-3D Inverse Mapping and 3D Deterioration Mask Augmentation.