TY - RPRT TI - From Few Labels to Full Insight: 3D Semantic Segmentation of Brain White Matter Microstructures from a Sparsely Annotated X-ray Nano Holotomography Dataset AU - Amirrashedi, M. AU - Kjer, H. M. AU - Barquin Torre, M. L. AU - Dyrby, T. B. PY - 2025 DO - 10.1101/2025.06.08.658301 UR - https://www.biorxiv.org/content/10.1101/2025.06.08.658301v1 ID - 10.1101/2025.06.08.658301 ER -