Mohammad Reza Ay
机构: Professor of Meidcal Physics, Director of National Brain Mapping Lab
每年引用次数
引用次数
引用: 4,114
H-指数: 30
I10-指数 : 103
出版物: 387
Generalized inter-frame and intra-frame motion correction in PET imaging - a simulation study
Hassan Mohy-ud-Din , Nicolas A. Karakatsanis , Mohammed R. Ay , Christopher J. Endres
ieee nuclear science symposium 3858 -3862
6
2011
EVALUATION OF THE RTDOSEPLAN TREATMENT PLANNING SYSTEM USING RADIOCHROMIC FILM AND MONTE CARLO SIMULATION
Ay Mohammadreza , Riahi Alam Nader , Allahverdil Mahmood , Mollazadeh Micaeil
Iranian Journal of Medical Physics 7 ( 227) 81 -93
2
2010
Differential dose volume histograms of Gamma knife in the presence of inhomogeneities using MRI-polymer gel dosimetry and MC simulation.
Tayyeb Allahverdi Pourfallah , Mahmoud Allahverdi , Nader Riahi Alam , Mohammad-Reza Ay
Medical Physics 36 ( 7) 3002 -3012
10
2009
Performance evaluation of MRI-based PAGAT polymer gel dosimeter in an inhomogeneous phantom using EGSnrc code on a Co-60 machine
Tayyeb Allahverdi Pourfallah , Mahmoud Allahverdi , Nader Riahi Alam , Mohammad-Reza Ay
Applied Radiation and Isotopes 67 ( 1) 186 -191
10
2009
Evaluation of deep-learning based partial volume correction of PET images without the use of anatomical information
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Mahboube Sadat Hosseini
Journal of Nuclear Medicine 64 ( supplement 1) P971 -P971
2023
Reproducibility of radiomics features in partial volume correction of PET images
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Mahboube Sadat Hosseini
Journal of Nuclear Medicine 64 ( supplement 1) P994 -P994
2023
Sensakovic, Samantha J. Passen, Roger Engelmann, and Heber MacMahon; 36 (12), 5675-82. Arrans, Rafael—see Miras, Hector 36 (9), 3866-9. Arvanitis, CD—Signal and noise transfer properties of CMOS based active pixel flat panel imager coupled to structured CsI: Tl—CD
Magnus Åslund , Vahideh Ataeinia , Ergin Atalar , A Attili
Medical Physics 36 ( 12) 5774 -5774
2009
A novel attention-based convolutional neural network for joint denoising and partial volume correction of low-dose PET images
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Hossein Arabi
2021 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) 1 -3
4
2021
Deep Learning-Based Partial Volume Correction in Standard and Low-Dose PET-CT Imaging
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Navid Zeraatkar
arXiv preprint arXiv:2207.02553
3
2022
Comparative assessment of attention-based deep learning and non-local mean filtering for joint noise reduction and partial volume correction in low-dose PET imaging
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Navid Zeraatkar
Journal of Nuclear Medicine 63 ( supplement 2) 2729 -2729
3
2022
Comparison of The Performance of Denoising Filters in Improving The Quality of Low-Dose Brain PET Images With Two Dose Levels of 5% and 10%
Mohammad-Saber Azimi , Alireza Kamali-asl , Mohammad-Reza Ay , Hossein Arabi
medical journal of mashhad university of medical sciences 65 ( 3)
1
2022
Deep learning-based partial volume correction in standard and low-dose positron emission tomography-computed tomography imaging
Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Navid Zeraatkar
Quantitative Imaging in Medicine and Surgery 14 ( 3) 2146 -2146
2024
Attention-based deep neural network for partial volume correction in brain 18F-FDG PET imaging
MohammadSaber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Navid Zeraatkar
Physica Medica 119 103315 -103315
2024
Lateralization of Temporal Lobe Epilepsy Using Multimodal MRI, Decision Tree, and Random Forest Methods
Alireza Fallahi , Neda Mohammadi-Mobarakeh , Narges Hosseini Tabatabaei , Mohammad Pooyan
Altered Large-Scale Brain Networks in Mesial Temporal Lobe Epilepsy Based on Dynamic Causal Modeling
Alireza Fallahi , Fatemeh Salimi , Fatemeh Eyvazi , Narges Hosseini Tabatabaei
Deep learning-based partial volume correction in standard and low-dose positron emission tomography-computed tomography imaging
Hossein Arabi Mohammad-Saber Azimi , Alireza Kamali-Asl , Mohammad-Reza Ay , Navid Zeraatkar
Quantitative Imaging in medicine and so ( https://dx.doi.org/10.21037/qims-) 1 -21
2013
Simulation-based Assessment of the Impact of Contrast Medium on CT-based Attenuation Correction in PET
Mohamad Reza Ay , Habib Zaidi
ieee nuclear science symposium 5 2731 -2735
2
2006
Introducing the HeliGuide: Urea Breath Tests System for Detecting Helicobacter Pylori
MohammadReza Ay , Aram Radnia , MohammadHossein Farahani , Hoorvash C-Yousefzadeh
Frontiers in Biomedical Technologies 2 ( 2) 115 -117
2015
Grid block design based on monte carlo simulated dosimetry, the linear quadratic and Hug-Kellerer radiobiological models
HassanAli Nedaie , Somayeh Gholami , Francesco Longo , MohammadReza Ay
Journal of Medical Physics 42 ( 4) 213 -221
8
2017
Computationally Efficient System Matrix Calculation Techniques in Computed Tomography Iterative Reconstruction
Hossein Ghadiri , Golshan Mahmoudi , MohammadReza Ay , Arman Rahmim
Journal of medical signals and sensors 10 ( 1) 1 -11
2020