33 citations · 38 across the 3 of their papers we have counts for
Showing physics.med-phShow all
2 papers · 1 filter
physics.med-ph2023★ 4 cited
Fourier Diffusion Models: A Method to Control MTF and NPS in Score-Based Stochastic Image Generation
Matthew Tivnan, Jacopo Teneggi, Tzu-Cheng Lee +6
Score-based stochastic denoising models have recently been demonstrated as powerful machine learning tools for conditional and unconditional image generation. The existing methods…
physics.med-ph2022★ 1 cited
Comprehensive evaluations of a prototype full field-of-view photon counting CT system through phantom studies
Xiaohui Zhan, Ruoqiao Zhang, Xiaofeng Niu +14
Photon counting CT (PCCT) has been a research focus in the last two decades. Recent studies and advancements have demonstrated that systems using semiconductor-based photon countin…