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physics.med-ph2019
A Fast algorithm of PET System Response Matrix based on Straight Line Truncation
Zhenzhou Deng, Feifan Luo, Anyi Li +5
In the calculation of Positron Emission Tomography (PET) image reconstruction, System Response Matrix (SRM) characterizes the numerical relationship between measurement space and i…
physics.med-ph2019
PET Quantification of Ultra Low Activity via Inhomogeneous Poisson Process Parameters Estimation Directly from Listmode Data
Zhenzhou Deng, Xin Zhao, Anyi Li
Metabolic imaging with PET/CT using F-Fludeoxyglucose (F-FDG) as well as other imaging biomarkers has achieved wide acceptance in oncology, cardiology and neurology n…