2 papers
cs.LG2025
Diffusion-based Sinogram Interpolation for Limited Angle PET
Rüveyda Yilmaz, Julian Thull, Johannes Stegmaier +1
Accurate PET imaging increasingly requires methods that support unconstrained detector layouts from walk-through designs to long-axial rings where gaps and open sides lead to sever…
cs.CV2025
Towards Robust and Generalizable Gerchberg Saxton based Physics Inspired Neural Networks for Computer Generated Holography: A Sensitivity Analysis Framework
Ankit Amrutkar, Björn Kampa, Volkmar Schulz +3
Computer-generated holography (CGH) enables applications in holographic augmented reality (AR), 3D displays, systems neuroscience, and optical trapping. The fundamental challenge i…