Habib Zaidi
University Medical Center Groningen
640 Papers
2.9K Citations
Habib Zaidi is an academic researcher from University Medical Center Groningen. The author has contributed to research in topics: Imaging phantom & Medicine. The author has an hindex of 62, co-authored 513 publications. Previous affiliations of Habib Zaidi include Johns Hopkins University & University of Southern Denmark.
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Papers
Impact of time-of-flight on indirect 3D and direct 4D parametric image reconstruction in the presence of inconsistent dynamic PET data
TL;DR: This work demonstrates that direct 4D TOF image reconstruction can substantially prevent kinetic parameter error propagation either from erroneous kinetic modelling, inter-frame motion or emission/transmission mismatch, and demonstrates the benefits of TOF in parameter estimation when conventional post-reconstruction (3D) methods are used and compare the potential improvements toDirect 4D methods.
Contrastive Learning versus Deformable Data Augmentation in Semantic Organ Segmentation
Hossein Arabi,Habib Zaidi +1 more
- 05 Nov 2022
TL;DR: The proposed deformable data-augmentation technique dramatically improved the performance of the segmentation model, and a combination of the contrastive-learning and data augmentation would lead to a robust segmentation model with no outliers.
Is metal artefact reduction mandatory in cardiac PET/CT imaging in the presence of pacemaker and implantable cardioverter defibrillator leads?
Pardis Ghafarian,Seyed Mahmoud Reza Aghamiri,Mohammad Reza Ay,Arman Rahmim,Thomas H. Schindler,Osman Ratib,Habib Zaidi +6 more
TL;DR: Cardiac PET images corrected for attenuation using CTAC in the presence of metallic leads can be interpreted without correction for metal artefacts, and the MAR algorithm was able to effectively improve the quality of μ-maps.
Comparative evaluation of photon cross-section libraries for materials of interest in PET Monte Carlo simulations
TL;DR: In this article, a comparison between different photon cross-section libraries and parameterizations implemented in Monte Carlo simulation packages developed for positron emission tomography and the most recent Evaluated Photon Data Library (EPDL97) developed by the Lawrence Livermore National Laboratory, Livermore, CA, was performed for several human tissues and common detector materials for energies from 1 keV to 1 MeV.
Amyloid-β Positron Emission Tomography Imaging Probes: A Critical Review
Vladimir Kepe,Mateen Moghbel,Bengt Långström,Bengt Långström,Habib Zaidi,Harry V. Vinters,Sung-Cheng Huang,Nagichettiar Satyamurthy,Doris J. Doudet,Eyal Mishani,Robert M. Cohen,Poul Flemming Høilund-Carlsen,Abass Alavi,Jorge R. Barrio +13 more
TL;DR: The aim of this review is to identify and discuss critically the scientific issues contributing to the extensive inconsistencies reported in the literature on their purported in vivo amyloid specificity and potential utilization in patients.