M
Mehdi Yousefzadeh
Researcher at Shahid Beheshti University
Publications - 6
Citations - 72
Mehdi Yousefzadeh is an academic researcher from Shahid Beheshti University. The author has contributed to research in topics: Medicine & Deep learning. The author has an hindex of 2, co-authored 3 publications receiving 15 citations.
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Journal ArticleDOI
ai-corona: Radiologist-assistant deep learning framework for COVID-19 diagnosis in chest CT scans.
Mehdi Yousefzadeh,Parsa Esfahanian,S. M. S. Movahed,Saeid Gorgin,Dara Rahmati,Atefeh Abedini,Seyed Alireza Nadji,Sara Haseli,Mehrdad Bakhshayesh Karam,Arda Kiani,Meisam Hoseinyazdi,Jafar Roshandel,Reza Lashgari +12 more
TL;DR: In this article, a radiologist-assistant deep learning framework for COVID-19 infection diagnosis using chest CT scans is introduced, which incorporates an EfficientNetB3-based feature extractor.
Posted ContentDOI
ai-corona: Radiologist-Assistant Deep Learning Framework for COVID-19 Diagnosis in Chest CT Scans
Mehdi Yousefzadeh,Parsa Esfahanian,S. M. S. Movahed,Saeid Gorgin,Reza Lashgari,Dara Rahmati,Arda Kiani,Shahram Kahkouee,Seyed Alireza Nadji,Sara Haseli,Meisam Hoseinyazdi,Jafar Roshandel,Negar Bandegani,A. Danesh,M Bakhshayesh Karam,Atefeh Abedini +15 more
TL;DR: Ai-corona is a radiologist-assistant deep learning framework for fast and accurate COVID19 diagnosis in chest CT scans that also improves experts diagnosis performance and helps especially in diagnosing non-typical COVID-19 cases or non CO VID-19 abnormal cases that manifest COvid-19 imaging features inchest CT scan.
Journal ArticleDOI
Correction: ai-corona: Radiologist-assistant deep learning framework for COVID-19 diagnosis in chest CT scans
Mehdi Yousefzadeh,Parsa Esfahanian,S. M. S. Movahed,Saeid Gorgin,Dara Rahmati,Atefeh Abedini,Seyed Alireza Nadji,Sara Haseli,Mehrdad Bakhshayesh Karam,Arda Kiani,Meisam Hoseinyazdi,Jafar Roshandel,Reza Lashgari +12 more
Journal ArticleDOI
Deep learning framework for prediction of infection severity of COVID-19
Mehdi Yousefzadeh,M. Hasanpour,Mozhdeh Zolghadri,Fatemeh Salimi,Ava Yektaeian Vaziri,Abolfazl Mahmoudi Aqeel Abadi,Ramezan Jafari,Parsa Esfahanian,Mohammad-Reza Nazem-Zadeh +8 more
TL;DR: A deep learning framework for lung infection severity prediction was developed and performance on infection severity score over the entire test datasets was calculated, for which the framework's resulted in a Mean Absolute Error (MAE) of 0.039.
Journal ArticleDOI
Statistical analysis of COVID-19 infection severity in lung lobes from chest CT
Mehdi Yousefzadeh,Mozhdeh Zolghadri,M. Hasanpour,Fatemeh Salimi,Ramezan Jafari,Mehran Vaziri Bozorg,Sara Haseli,Abolfazl Mahmoudi Aqeel Abadi,Shahrokh Naseri,Mohammad Reza Ay,Mohammad-Reza Nazem-Zadeh +10 more
TL;DR: In this paper , a pre-trained U-Net model with an average Dice similarity coefficient (DSC) greater than 0.96 was used to segment the lung lobes and then assigned this feature vector to a support vector machine (SVM) model and made the final prediction of the infection severity.