31 citations · 72 across the 11 of their papers we have counts for
4 papers · 1 filter
A statistical reconstruction algorithm for positronium lifetime imaging using time-of-flight positron emission tomography
Hsin-Hsiung Huang, Zheyuan Zhu, Slun Booppasiri +3
Positron emission tomography (PET) is an important modality for diagnosing diseases such as cancer and Alzheimer's disease, capable of revealing the uptake of radiolabeled molecule…
Photon allocation strategy in region-of-interest tomographic imaging
Zheyuan Zhu, Hsin-Hsiung Huang, Shuo Pang
Photon counting detection is a promising approach toward effectively reducing the radiation dose in x-ray computed tomography (CT). Full CT reconstruction from a fraction of the de…
Few-photon computed x-ray imaging
Zheyuan Zhu, Shuo Pang
X-ray is a ubiquitous imaging modality in clinical diagnostics and industrial inspections, thanks to its high penetration power. Conventional x-ray imaging system, equipped with en…
Interior X-ray diffraction tomography with low-resolution exterior information
Zheyuan Zhu, Alexander Katsevich, Shuo Pang
X-ray diffraction tomography (XDT) resolves spatially-variant XRD profiles within macroscopic objects, and provides improved material contrast compared to the conventional transmis…