6 citations · 10 across the 4 of their papers we have counts for
4 papers
Resolution recovery on list mode MLEM reconstruction for Dynamic Cardiac SPECT system
Yuemeng Feng, William Worstell, Matthew Kupinski +2
The Dynamic Cardiac SPECT (DC-SPECT) system is being developed at the Massachusetts General Hospital, featuring a static cardio focus asymmetrical geometry enabling simultaneous hi…
Reconstruction-Aware Imaging System Ranking by use of a Sparsity-Driven Numerical Observer Enabled by Variational Bayesian Inference
Yujia Chen, Yang Lou, Kun Wang +2
It is widely accepted that optimization of imaging system performance should be guided by task-based measures of image quality (IQ). It has been advocated that imaging hardware or…
Fisher information analysis of list-mode SPECT emission data for joint estimation of activity and attenuation distribution
Md Ashequr Rahman, Yansong Zhu, Eric Clarkson +3
The potential to perform attenuation and scatter compensation (ASC) in single-photon emission computed tomography (SPECT) imaging using only the SPECT emission data is highly signi…
Development of an Ideal Observer that Incorporates Nuisance Parameters and Processes List-Mode Data
Christopher J. MacGahan, Matthew A. Kupinski, Nathan R. Hilton +2
Observer models were developed to process data in list-mode format in order to perform binary discrimination tasks for use in an arms-control-treaty context. Data used in this stud…