Articles with public access mandates - Pardis GhafarianLearn more
Available somewhere: 17
Deep-JASC: joint attenuation and scatter correction in whole-body 18F-FDG PET using a deep residual network
I Shiri, H Arabi, P Geramifar, G Hajianfar, P Ghafarian, A Rahmim, MR Ay, ...
European journal of nuclear medicine and molecular imaging 47, 2533-2548, 2020
Mandates: Swiss National Science Foundation, Swiss Cancer Foundation
Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners
MR Ay, A Mehranian, A Maleki, H Ghadiri, P Ghafarian, H Zaidi
Physica Medica 29 (3), 249-260, 2013
Mandates: Swiss National Science Foundation
Is metal artefact reduction mandatory in cardiac PET/CT imaging in the presence of pacemaker and implantable cardioverter defibrillator leads?
P Ghafarian, SMR Aghamiri, MR Ay, A Rahmim, TH Schindler, O Ratib, ...
European journal of nuclear medicine and molecular imaging 38, 252-262, 2011
Mandates: Swiss National Science Foundation
NEMA NU‐4 2008 performance evaluation of Xtrim‐PET: A prototype SiPM‐based preclinical scanner
M Amirrashedi, S Sarkar, P Ghafarian, R Hashemi Shahraki, P Geramifar, ...
Medical physics 46 (11), 4816-4825, 2019
Mandates: Swiss National Science Foundation
Qualitative and quantitative assessment of metal artifacts arising from implantable cardiac pacing devices in oncological PET/CT studies: a phantom study
MR Ay, A Mehranian, M Abdoli, P Ghafarian, H Zaidi
Molecular imaging and biology 13, 1077-1087, 2011
Mandates: Swiss National Science Foundation
Synergistic impact of motion and acquisition/reconstruction parameters on 18F‐FDG PET radiomic features in non‐small cell lung cancer: Phantom and clinical …
SA Hosseini, I Shiri, G Hajianfar, B Bahadorzadeh, P Ghafarian, H Zaidi, ...
Medical Physics 49 (6), 3783-3796, 2022
Mandates: Swiss National Science Foundation
A novel energy mapping approach for CT‐based attenuation correction in PET
B Teimourian, MR Ay, MS Zafarghandi, P Ghafarian, H Ghadiri, H Zaidi
Medical physics 39 (4), 2078-2089, 2012
Mandates: Swiss National Science Foundation
Impact of x-ray tube voltage, field size and object thickness on scattered radiation distribution in diagnostic radiology: A Monte Carlo investigation
P Ghafarian, MR Ay, H Ghadiri, S Sarkar, H Zaidi
2007 IEEE Nuclear Science Symposium Conference Record 5, 3830-3834, 2007
Mandates: Swiss National Science Foundation
Coronary calcium score scan-based attenuation correction in cardiovascular PET imaging
P Ghafarian, SMR Aghamiri, MR Ay, B Fallahi, A Rahmim, TH Schindler, ...
Nuclear medicine communications 31 (9), 780-787, 2010
Mandates: Swiss National Science Foundation
The influence of X-ray spectra filtration on image quality and patient dose in the GE VCT 64-slice Cardiac CT scanner
MR Ay, A Ahmadian, H Ghadiri, A Maleki, P Ghafarian, H Zaidi
2009 3rd International Conference on Bioinformatics and Biomedical …, 2009
Mandates: Swiss National Science Foundation
Leveraging deep neural networks to improve numerical and perceptual image quality in low-dose preclinical PET imaging
M Amirrashedi, S Sarkar, H Mamizadeh, H Ghadiri, P Ghafarian, H Zaidi, ...
Computerized medical imaging and graphics 94, 102010, 2021
Mandates: Swiss National Science Foundation
The effect of harmonization on the variability of PET radiomic features extracted using various segmentation methods
SA Hosseini, I Shiri, P Ghaffarian, G Hajianfar, AH Avval, M Seyfi, ...
Annals of Nuclear Medicine 38 (7), 493-507, 2024
Mandates: Swiss National Science Foundation
Quantification of PET and CT misalignment errors due to bulk motion in cardiac PET/CT imaging: Phantom and clinical studies
P Ghafarian, MR Ay, A Fard-Esfahani, A Rahmim, H Zaidi
Frontiers in Biomedical Technologies 1 (3), 159-167, 2014
Mandates: Swiss National Science Foundation
Quantification of PET and CT Data Misalignment Errors in Cardiac PET/CT: Clinical and Phantom Studies
P Ghafarian, SMR Aghamiri, MR Ay, A Rahmim, H Zaidi
2009 3rd International Conference on Bioinformatics and Biomedical …, 2009
Mandates: Swiss National Science Foundation
List-mode quantitative joint reconstruction of activity and attenuation maps in Time-of-Flight PET
H Hemmati, A Kamali-Asl, P Ghafarian, A Rahmim, H Zaidi, MR Ay
Journal of Instrumentation 18 (09), P09041, 2023
Mandates: Swiss National Science Foundation
PET radiomics-based lymphovascular invasion prediction in lung cancer using multiple segmentation and multi-machine learning algorithms
SA Hosseini, G Hajianfar, P Ghaffarian, M Seyfi, E Hosseini, AH Aval, ...
Physical and Engineering Sciences in Medicine, 1-13, 2024
Mandates: Swiss National Science Foundation
Reduction of Intravenous Contrast Related Artifacts in CT-Based Attenuation Corrected PET Images
MR Ay, JH Bidgholi, P Ghafarian, H Zaidi
4th European Conference of the International Federation for Medical and …, 2009
Mandates: Swiss National Science Foundation
Publication and funding information is determined automatically by a computer program