Mehranian, Abolfazl

 
Title Year Hits Downloads
X-ray CT metal artifact reduction using wavelet domain L0 sparse regularization 2013 469 543
3D Prior Image Constrained Projection Completion for X-ray CT Metal Artifact Reduction 2013 441 528
Development of image reconstruction and correction techniques in PET/CT and PET/MR imaging 2015 1544 528
Qualitative and quantitative assessment of metal artifacts arising from implantable cardiac pacing devices in oncological PET/CT studies: a phantom study 2011 444 352
Vision 20/20: Magnetic resonance imaging-guided attenuation correction in PET/MRI: Challenges, solutions, and opportunities 2016 386 284
Accelerated time-of-flight (TOF) PET image reconstruction using TOF bin subsetization and TOF weighting matrix pre-computation 2016 445 283
Quantitative analysis of MRI-guided attenuation correction techniques in time-of-flight brain PET/MRI. 2016 304 260
Impact of time-of-flight on indirect 3D and direct 4D parametric image reconstruction in the presence of inconsistent dynamic PET data 2016 348 222
Clinical Assessment of Emission- and Segmentation-Based MR-Guided Attenuation Correction in Whole-Body Time-of-Flight PET/MR Imaging 2015 472 168
MR-guided joint reconstruction of activity and attenuation in brain PET-MR. 2017 360 147
Impact of time-of-flight PET on quantification errors in MR imaging-based attenuation correction 2015 436 1
Emission-based estimation of lung attenuation coefficients for attenuation correction in time-of-flight PET/MR. 2015 439 1
Smoothly clipped absolute deviation (SCAD) regularization for compressed sensing MRI using an augmented Lagrangian scheme 2013 555 0
Experimental assessment of the influence of beam hardening filters on image quality and patient dose in volumetric 64-slice X-ray CT scanners 2013 544 0
An ordered-subsets proximal preconditioned gradient algorithm for edge-preserving PET image reconstruction 2013 441 0
Joint Estimation of Activity and Attenuation in Whole-Body TOF PET/MRI Using Constrained Gaussian Mixture Models 2015 390 0
Assessment of metal artifact reduction methods in pelvic CT. 2016 399 0
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