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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
A novel TOF PET reconstruction method from limited-view data based on TV-minimization
Zhenzhou Deng
PET detectors provide the information of the position, the energy and the timing about the decay events on the LOR. Traditional PET image reconstruction has not taken the timing in…
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…