Pardis Ghafarian

Direct attenuation correction of brain PET images using only emission data via a deep convolutional encoder-decoder (Deep-DAC)

Isaac Shiri, Pardis Ghafarian, Parham Geramifar et al. · European Radiology · 2019 · 108 citations

Medicine, Nuclear Medicine, Radiology +17

Deep-JASC: joint attenuation and scatter correction in whole-body 18F-FDG PET using a deep residual network

Isaac Shiri, Hossein Arabi, Parham Geramifar et al. · European Journal of Nuclear Medicine and Molecular Imaging · 2020 · 108 citations · Full text

Medicine, Nuclear Medicine, Radiology +17

Design and development of a high resolution animal SPECT scanner dedicated for rat and mouse imaging

Salar Sajedi, Navid Zeraatkar, Vahideh Moji et al. · Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment · 2014 · 36 citations

Engineering, Biomedical Engineering, Nuclear Medicine +8

Respiratory-Induced Errors in Tumor Quantification and Delineation in CT Attenuation-Corrected PET Images: Effects of Tumor Size, Tumor Location, and Respiratory Trace: A Simulation Study Using the 4D XCAT Phantom

Parham Geramifar, Mojtaba Shamsaie Zafarghandi, Pardis Ghafarian et al. · Molecular Imaging and Biology · 2013 · 34 citations

Medicine, Nuclear Medicine, Radiology +17

Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners

Mohammad Reza Ay, Abolfazl Mehranian, Asghar Maleki et al. · Physica Medica · 2012 · 34 citations · Full text

Veterinary Medicine, Radiology, Diagnostic Imaging +16