39 citations · 91 across the 13 of their papers we have counts for
14 papers
A list-mode multi-energy window low-count SPECT reconstruction method for isotopes with multiple emission peaks
Md Ashequr Rahman, Zekun Li, Zitong Yu +3
SPECT provides a mechanism to perform absorbed-dose quantification tasks for -particle radiopharmaceutical therapies (-RPTs). However, quantitative SPECT for -RPT is chall…
Joint regional uptake quantification of Thorium-227 and Radium-223 using a multiple-energy-window projection-domain quantitative SPECT method
Zekun Li, Nadia Benabdallah, Richard Laforest +3
Thorium-227-based alpha-particle radiopharmaceutical therapies (α-RPTs) are being investigated in several clinical and pre-clinical studies. After administration, Thorium-227 decay…
Need for Objective Task-based Evaluation of Deep Learning-Based Denoising Methods: A Study in the Context of Myocardial Perfusion SPECT
Zitong Yu, Md Ashequr Rahman, Richard Laforest +5
Artificial intelligence-based methods have generated substantial interest in nuclear medicine. An area of significant interest has been using deep-learning (DL)-based approaches fo…
Synthetic PET via Domain Translation of 3D MRI
Abhejit Rajagopal, Yutaka Natsuaki, Kristen Wangerin +7
Historically, patient datasets have been used to develop and validate various reconstruction algorithms for PET/MRI and PET/CT. To enable such algorithm development, without the ne…
A projection-domain low-count quantitative SPECT method for alpha-particle emitting radiopharmaceutical therapy
Zekun Li, Nadia Benabdallah, Diane S. Abou +9
Single-photon emission computed tomography (SPECT) provides a mechanism to estimate regional isotope uptake in lesions and at-risk organs after administration of α-particle-emittin…
A physics and learning-based transmission-less attenuation compensation method for SPECT
Zitong Yu, Md Ashequr Rahman, Thomas Schindler +2
Attenuation compensation (AC) is a pre-requisite for reliable quantification and beneficial for visual interpretation tasks in single-photon emission computed tomography (SPECT). T…