Table 1.

Results of the ablation study for WAE classification and segmentation model.

Method	ROI cropping	Fine-tuning	Custom loss function	Accuracy (%)
Proposed WAE classification model	✓	✓	–	99.37
Without fine-tuning	✓	×	–	96.84
No ROI cropping	×	✓	–	93.10

				mIoU
Proposed WAE segmentation model	–	–	✓	91.86
No custom loss function	–	–	×	91.63