2 papers
physics.med-ph2021
High resolution and sensitivity bi-directional x-ray phase contrast imaging using 2D Talbot array illuminators
Alex Gustschin, Mirko Riedel, Kirsten Taphorn +10
Two-dimensional Talbot array illuminators (TAIs) were designed, fabricated, and evaluated for high-resolution high-contrast x-ray phase imaging of soft tissue at 10-20keV. The TAIs…
eess.IV2019
Sparse Annotations with Random Walks for U-Net Segmentation of Biodegradable Bone Implants in Synchrotron Microtomograms
Niclas Bockelmann, Diana Krüger, D. C. Florian Wieland +9
Currently, most bone implants used in orthopedics and traumatology are non-degradable and may need to be surgically removed later on e.g. in the case of children. This removal is a…