ResearchBenchmarksCurvilinear Segmentation on XCADFollow73.1IoUPEPA SAM64.15666.47868.871.122Jun 22, 2026Evaluation ResultsMethodMethodLinksIoUclDicePEPA SAM2026.0673.185.3FPBE SAM2026.0672.283.1TVS-Net2026.0671.483.2nnU-Net2026.0670.681.8Mid-Net2026.0670.582.3HM-Mamba2026.0666.878.5DBCNet2026.0665.778CrossDiff2026.066577.2GCC-UNet2026.0664.582