ResearchBenchmarksBoundary Tracking on rabbit-eye M-mode OCT (ex vivo)Boundary Tracking on rabbit-eye M-mode OCT (ex vivo)Follow0.34Epi Error (px)PM-U-Net0.32360.43430.5450.6557Feb 2, 2026Evaluation resultsMethodMethodLinksEpi Error (px)Epi Error (µm)DM Error (px)DM Error (µm)PM-U-Netregularization=topolog...regularization=topology-aware2026.020.340.88741.263.2886U-NeXtregularization=topolog...regularization=topology-aware2026.020.410.79311.172.4526U-NeXtregularization=BCEregularization=BCE2026.020.671.80551.714.2099PM-U-Netregularization=BCEregularization=BCE2026.020.751.95751.844.8024