5 papers
LoRCA: LoRA Cycle Adaptation for Histology to HiP-CT Translation with DINOv3
Yang Zhou, Edoardo Occhipinti, Banboye Kidzeru Elvis +11
Hierarchical Phase-Contrast Tomography (HiP-CT) is a synchrotron based X-ray imaging technique that enables non-destructive, volumetric imaging of intact organs with multi-resoluti…
Complete virtual unwrapping and reading of a rolled Herculaneum papyrus
Giorgio Angelotti, Stephen Parsons, Federica Nicolardi +24
The carbonized papyri from Herculaneum preserve the only large-scale library to survive from classical antiquity, but many unopened rolls remain unread because physical opening ris…
Fast Eikonal Phase Retrieval for High-Throughput Beamlines
Alessandro Mirone, Theresa Urban, Joseph Brunet +3
We introduce a fast Eikonal Phase Retrieval (EPR) formulation that accelerates eikonal phase retrieval by more than two orders of magnitude while retaining controlled accuracy. The…
Multispectral CT Denoising via Simulation-Trained Deep Learning: Experimental Results at the ESRF BM18
Peter Gänz, Steffen KieÃ, Guangpu Yang +8
Multispectral computed tomography (CT) enables advanced material characterization by acquiring energy-resolved projection data. However, since the incoming X-ray flux is be distrib…
Eikonal phase retrieval: Unleashing the fourth generation sources potential for enhanced propagation based tomography on biological samples
Alessandro Mirone, Joseph Brunet, Leandre Admans +9
The evolution of synchrotrons towards higher brilliance beams has increased the possible sample-to-detector propagation distances for which the source confusion circle does not lea…