SEP 9, 2026 · PREPRINT
LightMedSeg-ISLES: Stroke Lesion Segmentation with 81x Fewer Parameters than nnU-Net
arXiv
Single-center technical validation of a novel segmentation architecture on a held-out cohort, comparing computational efficiency and performance metrics without independent test set or clinical outcome evaluation.
Reported
LightMedSeg mean Dice0.618
LightMedSeg lesion-wise F10.599
nnU-Net mean Dice (size filtered)0.634