2017

Scientific Articles

unige:99860

MR-guided joint reconstruction of activity and attenuation in brain PET-MR.

Mehranian, Abolfazl; Zaidi, Habib; Reader, Andrew J;

2016

Scientific Articles

unige:90685	Accelerated time-of-flight (TOF) PET image reconstruction using TOF bin subsetization and TOF weighting matrix pre-computation	Mehranian, Abolfazl; Kotasidis, Fotis; Zaidi, Habib;
unige:83957	Assessment of metal artifact reduction methods in pelvic CT.	Abdoli, Mehrsima; Mehranian, Abolfazl; Ailianou, Angeliki; Becker, Minerva; Zaidi, Habib
unige:90686	Impact of time-of-flight on indirect 3D and direct 4D parametric image reconstruction in the presence of inconsistent dynamic PET data	Kotasidis, F A; Mehranian, Abolfazl; Zaidi, Habib;
unige:90687	Quantitative analysis of MRI-guided attenuation correction techniques in time-of-flight brain PET/MRI.	Mehranian, Abolfazl; Arabi, Hossein; Zaidi, Habib;
unige:90689	Vision 20/20: Magnetic resonance imaging-guided attenuation correction in PET/MRI: Challenges, solutions, and opportunities	Mehranian, Abolfazl; Arabi, Hossein; Zaidi, Habib;

2015

Scientific Articles

unige:78743	Clinical Assessment of Emission- and Segmentation-Based MR-Guided Attenuation Correction in Whole-Body Time-of-Flight PET/MR Imaging	Mehranian, Abolfazl; Zaidi, Habib;
unige:78218	Emission-based estimation of lung attenuation coefficients for attenuation correction in time-of-flight PET/MR.	Mehranian, Abolfazl; Zaidi, Habib;
unige:78738	Impact of time-of-flight PET on quantification errors in MR imaging-based attenuation correction	Mehranian, Abolfazl; Zaidi, Habib;
unige:78748	Joint Estimation of Activity and Attenuation in Whole-Body TOF PET/MRI Using Constrained Gaussian Mixture Models	Mehranian, Abolfazl; Zaidi, Habib;

Doctoral Thesis

unige:72705

Development of image reconstruction and correction techniques in PET/CT and PET/MR imaging

Mehranian, Abolfazl;

2013

Scientific Articles

unige:40373	3D Prior Image Constrained Projection Completion for X-ray CT Metal Artifact Reduction	Mehranian, Abolfazl; Ay, Mohammad Reza; Rahmim, Arman; Zaidi, Habib;
unige:40054	An ordered-subsets proximal preconditioned gradient algorithm for edge-preserving PET image reconstruction	Mehranian, Abolfazl; Rahmim, Arman; Ay, Mohammad Reza; Kotasidis, Fotis; Zaidi, Habib
unige:40049	Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners	Ay, Mohammad Reza; Mehranian, Abolfazl; Maleki, Asghar; Ghadiri, Hossien; ... Zaidi, Habib
unige:40169	Smoothly clipped absolute deviation (SCAD) regularization for compressed sensing MRI using an augmented Lagrangian scheme	Mehranian, Abolfazl; Rad, Hamidreza Saligheh; Rahmim, Arman; Ay, Mohammad Reza; Zaidi, Habib
unige:40048	X-ray CT metal artifact reduction using wavelet domain L0 sparse regularization	Mehranian, Abolfazl; Ay, Mohammad Reza; Rahmim, Arman; Zaidi, Habib;

2011

Scientific Articles

unige:23492

Qualitative and quantitative assessment of metal artifacts arising from implantable cardiac pacing devices in oncological PET/CT studies: a phantom study

Ay, Mohammad Reza; Mehranian, Abolfazl; Abdoli, Mehrsima; Ghafarian, Pardis; Zaidi, Habib