Ahmed Elnakib

65 papers B 17C 1Journal 27Unranked 20
YearRankTypeTitle / Venue / Authors
2025 J jnl
AI-based non-invasive imaging technologies for early autism spectrum disorder diagnosis: A short review and future directions.
Artif. Intell. Medicine
Mostafa Abdelrahim, Mohamed Khudri, Ahmed Elnakib, Mohamed Shehata, Kate Weafer, Ashraf Khalil, Gehad A. Saleh, Nihal M. Batouty, Mohammed Ghazal, Sohail Contractor, Gregory Barnes, Ayman El-Baz
2025 J jnl
Automatic measurement of head circumference in fetal ultrasound images using a squeeze atrous pooling UNet.
Biomed. Signal Process. Control.
Asmaa A. Hekal, Hanan M. Amer, Hossam El-Din Moustafa, Ahmed Elnakib
2025 J jnl
Compression-enhanced Three-Pass Protocol for secure and bandwidth-efficient image transmission.
J. Inf. Secur. Appl.
Mohamed G. Abdelfattah, Ahmed Elnakib, Salem F. Hegazy
2024 J jnl
A Clinically Explainable AI-Based Grading System for Age-Related Macular Degeneration Using Optical Coherence Tomography.
IEEE J. Biomed. Health Informatics
Mohamed El-Sharkawy, Ahmed Sharafeldeen, Fahmi Khalifa, Ahmed Soliman, Ahmed Elnakib, Mohammed Ghazal, Ashraf Sewelam, Aristomenis Thanos, Harpal Singh Sandhu, Ayman El-Baz
2024 J jnl
Breast Cancer Segmentation From Ultrasound Images Using Deep Dual-Decoder Technology With Attention Network.
IEEE Access
Asmaa A. Hekal, Ahmed Elnakib, Hossam El-Din Moustafa, Hanan M. Amer
2024 — conf
Precision Diagnosis of Autism Through Resting FMRI and Machine Learning.
ISBI
Mohamed Khudri, Mostafa Abdelrahim, Mohamed T. Ali, Ahmed Elnakib, Ahmed Shalaby, Ali Mahmoud, Sohail Contractor, Gregory N. Barnes, Ayman El-Baz
2024 — conf
Toward Enhanced Brain Tumor Segmentation in MRI: An Ensemble Deep Learning Approach.
CCECE
Shaimaa E. Nassar, Ahmed Elnakib, Abdallah S. Abdallah, Mohamed A. El-Azim
2023 — conf
Diabetic Retinopathy Detection Using 3D OCT Features.
ISBI
Ahmed Sharafeldeen, Mahmoud Elgafi, Ahmed Elnakib, Ali Mahmoud, Ahmed Elgarayhi, Norah Saleh Alghamdi, Mohammed Sallah, Ayman El-Baz
2023 J jnl
Ensemble deep learning system for early breast cancer detection.
Evol. Intell.
Asmaa A. Hekal, Hossam El-Din Moustafa, Ahmed Elnakib
2022 — conf
Automated CAD System for Intermediate Uveitis Grading Using Optical Coherence Tomography Images.
ISBI
Sayed Haggag, Fahmi Khalifa, Hisham Abdeltawab, Ahmed Elnakib, Harpal Sandhu, Mohammed Ghazal, Ashraf Sewelam, Mohamed Azim Mohamed, Ayman El-Baz
2022 J jnl
Detection of Diabetic Retinopathy Using Extracted 3D Features from OCT Images.
Sensors
Mahmoud Elgafi, Ahmed Sharafeldeen, Ahmed Elnakib, Ahmed Elgarayhi, Norah Saleh Alghamdi, Mohammed Sallah, Ayman El-Baz
2022 J jnl
FPGA-based reservoir computing system for ECG denoising.
Microprocess. Microsystems
Aya N. Elbedwehy, Awny M. El-Mohandes, Ahmed Elnakib, Mohy Eldin Abou-Elsoud
2022 J jnl
The Role of Different Retinal Imaging Modalities in Predicting Progression of Diabetic Retinopathy: A Survey.
Sensors
Mohamed El-Sharkawy, Mostafa Elrazzaz, Ahmed Sharafeldeen, Marah Talal Alhalabi, Fahmi Khalifa, Ahmed Soliman, Ahmed Elnakib, Ali Mahmoud, Mohammed Ghazal, Eman M. El-Daydamony, Ahmed Atwan, Harpal Singh Sandhu, Ayman El-Baz
2022 B conf
Understanding Autism Using Machine Learning: A Structural MRI Study.
ICPR
Mohamed T. Ali, Yaser A. Elnakieb, Ahmed Shalaby, Ahmed Elnakib, Ali Mahmoud, Huma Zia, Mohammed Ghazal, Gregory Barnes, Ayman El-Baz
2021 J jnl
An Automated CAD System for Accurate Grading of Uveitis Using Optical Coherence Tomography Images.
Sensors
Sayed Haggag, Fahmi Khalifa, Hisham Abdeltawab, Ahmed Elnakib, Mohammed Ghazal, Mohamed Azim Mohamed, Harpal Singh Sandhu, Norah Saleh Alghamdi, Ayman El-Baz
2021 J jnl
Automated early breast cancer detection and classification system.
Signal Image Video Process.
Asmaa A. Hekal, Ahmed Elnakib, Hossam El-Din Moustafa
2021 J jnl
The Role of Diffusion Tensor MR Imaging (DTI) of the Brain in Diagnosing Autism Spectrum Disorder: Promising Results.
Sensors
Yaser A. Elnakieb, Mohamed T. Ali, Ahmed Elnakib, Ahmed Shalaby, Ahmed Soliman, Ali Mahmoud, Mohammed Ghazal, Gregory N. Barnes, Ayman El-Baz
2020 J jnl
Age-invariant face recognition based on deep features analysis.
Signal Image Video Process.
Amal A. Moustafa, Ahmed Elnakib, Nihal F. F. Areed
2020 J jnl
Early Lung Cancer Detection using Deep Learning Optimization.
Int. J. Online Biomed. Eng.
Ahmed Elnakib, Hanan M. Amer, Fatma E. Abou-Chadi
2020 J jnl
Linear Wireless Sensor Networks Energy Minimization Using Optimal Placement Strategies of Nodes.
Wirel. Pers. Commun.
Ahmed Hussein, Ahmed Elnakib, Sherif S. Kishk
2019 — conf
A CNN-Based Framework for Automatic Vitreous Segemntation from OCT Images.
IST
S. Hagagg, Fahmi Khalifa, Hisham Abdeltawab, Ahmed Elnakib, M. M. Abdelazim, Mohammed Ghazal, Harpal Sandhu, Ayman El-Baz
2019 — conf
Computer aided detection system for early cancerous pulmonary nodules by optimizing deep learning features.
ICSIE
Ahmed Elnakib, Hanan M. Amer, Fatma E. Abou-Chadi
2018 J jnl
Antenna array thinning for interference mitigation in multi-directional antenna subset modulation.
Phys. Commun.
Amr Akl, Ahmed Elnakib, Sherif S. Kishk
2017 J jnl
Accurate Lungs Segmentation on CT Chest Images by Adaptive Appearance-Guided Shape Modeling.
IEEE Trans. Medical Imaging
Ahmed Soliman, Fahmi Khalifa, Ahmed Elnakib, Mohamed Abou El-Ghar, Neal Dunlap, Brian Wang, Georgy L. Gimel'farb, Robert Keynton, Ayman El-Baz
2017 J jnl
Broadcasting Multi-beams Antenna Subset Modulation for Secure Millimeter-Wave Wireless Communications.
Wirel. Pers. Commun.
Amr Akl, Ahmed Elnakib, Sherif S. Kishk
2016 J jnl
Infant Brain Extraction in T1-Weighted MR Images Using BET and Refinement Using LCDG and MGRF Models.
IEEE J. Biomed. Health Informatics
Amir Alansary, Marwa Ismail, Ahmed Soliman, Fahmi Khalifa, Matthew Nitzken, Ahmed Elnakib, Mahmoud Mostapha, Austin Black, Katie Stinebruner, Manuel F. Casanova, Jacek M. Zurada, Ayman El-Baz
2015 J jnl
Intramyocardial strain estimation from cardiac cine MRI.
Int. J. Comput. Assist. Radiol. Surg.
Ahmed Elnakib, Garth M. Beache, Georgy L. Gimel'farb, Ayman El-Baz
2015 B conf
Segmentation of infant brain MR images based on adaptive shape prior and higher-order MGRF.
ICIP
Marwa Ismail, Mahmoud Mostapha, Ahmed Soliman, Matthew Nitzken, Fahmi Khalifa, Ahmed Elnakib, Georgy L. Gimel'farb, Manuel Casanova, Ayman El-Baz
2015 B conf
Segmentationof pathological lungs from CT chest images.
ICIP
Ahmed Soliman, Ahmed Elnakib, Fahmi Khalifa, Mohamed Abou El-Ghar, Ayman El-Baz
2014 B conf
A novel 4D PDE-based approach for accurate assessment of myocardium function using cine cardiac magnetic resonance images.
ICIP
Hisham Sliman, Ahmed Elnakib, Garth M. Beache, Ahmed Soliman, Fahmi Khalifa, Georgy L. Gimel'farb, Adel Elmaghraby, Ayman El-Baz
2014 B conf
A statistical framework for the classification of infant DT images.
ICIP
Mahmoud Mostapha, Ahmed Soliman, Fahmi Khalifa, Ahmed Elnakib, Amir Alansary, Matthew Nitzken, Manuel F. Casanova, Ayman El-Baz
2014 B conf
An integrated geometrical and stochastic approach for accurate infant brain extraction.
ICIP
Amir Alansary, Ahmed Soliman, Matthew Nitzken, Fahmi Khalifa, Ahmed Elnakib, Mahmoud Mostapha, Manuel F. Casanova, Ayman El-Baz
2013 — conf
A new shape-based framework for the left ventricle wall segmentation from cardiac first-pass perfusion mri.
ISBI
Fahmi Khalifa, Garth M. Beache, Ahmed Elnakib, Hisham Sliman, Georgy L. Gimel'farb, Karla Conn Welch, Ayman El-Baz
2013 J jnl
Automatic Detection of 2D and 3D Lung Nodules in Chest Spiral CT Scans.
Int. J. Biomed. Imaging
Ayman El-Baz, Ahmed Elnakib, Mohamed Abou El-Ghar, Georgy L. Gimel'farb, Robert Falk, Aly A. Farag
2013 J jnl
Computer-Aided Diagnosis Systems for Lung Cancer: Challenges and Methodologies.
Int. J. Biomed. Imaging
Ayman El-Baz, Garth M. Beache, Georgy L. Gimel'farb, Kenji Suzuki, Kazunori Okada, Ahmed Elnakib, Ahmed Soliman, Behnoush Abdollahi
2013 J jnl
Kidney segmentation using graph cuts and pixel connectivity.
Pattern Recognit. Lett.
Ashish K. Rudra, Ananda S. Chowdhury, Ahmed Elnakib, Fahmi Khalifa, Ahmed Soliman, Garth M. Beache, Ayman El-Baz
2012 — conf
A Novel Approach for Global Lung Registration Using 3D Markov-Gibbs Appearance Model.
MICCAI (2)
Ayman El-Baz, Fahmi Khalifa, Ahmed Elnakib, Matthew Nitzken, Ahmed Soliman, Patrick McClure, Mohamed Abou El-Ghar, Georgy L. Gimel'farb
2012 B conf
A novel image-based approach for early detection of prostate cancer.
ICIP
Ahmad Firjani, Fahmi Khalifa, Ahmed Elnakib, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Adel Elmaghraby, Ayman El-Baz
2012 B conf
Accurate modeling of tagged CMR 3D image appearance characteristics to improve cardiac cycle strain estimation.
ICIP
Matthew Nitzken, Garth M. Beache, Ahmed Elnakib, Fahmi Khalifa, Georgy L. Gimel'farb, Ayman El-Baz
2012 J jnl
Dyslexia Diagnostics by 3-D Shape Analysis of the Corpus Callosum.
IEEE Trans. Inf. Technol. Biomed.
Ahmed Elnakib, Manuel Casanova, Georgy L. Gimel'farb, Andrew E. Switala, Ayman El-Baz
2012 — conf
Improving full-cardiac cycle strain estimation from tagged CMR by accurate modeling of 3D image appearance characteristics.
ISBI
Matthew Nitzken, Garth M. Beache, Ahmed Elnakib, Fahmi Khalifa, Georgy L. Gimel'farb, Ayman El-Baz
2012 B conf
Modified Akaike information criterion for estimating the number of components in a probability mixture model.
ICIP
Ahmed Elnakib, Georgy L. Gimel'farb, Tamer Inanc, Ayman El-Baz
2012 — conf
Non-rigid biomedical image registration using graph cuts with a novel data term.
ISBI
Ananda S. Chowdhury, Rounak Roy, Sumon Kr. Bose, Fahmi Khalifa, Ahmed Elnakib, Ayman El-Baz
2012 J jnl
Precise Segmentation of 3-D Magnetic Resonance Angiography.
IEEE Trans. Biomed. Eng.
Ayman El-Baz, Ahmed Elnakib, Fahmi Khalifa, Mohamed Abou El-Ghar, Patrick McClure, Ahmed Soliman, Georgy L. Gimel'farb
2012 B conf
Quantification of age-related brain cortex change using 3D shape analysis.
ICPR
Ahmed Elnakib, Matthew Nitzken, Manuel Casanova, H.-Y. Park, Georgy L. Gimel'farb, Ayman El-Baz
2011 J jnl
3D Graph cut with new edge weights for cerebral white matter segmentation.
Pattern Recognit. Lett.
Ashish K. Rudra, Mainak Sen, Ananda S. Chowdhury, Ahmed Elnakib, Ayman El-Baz
2011 — conf
3D Kidney Segmentation from CT Images Using a Level Set Approach Guided by a Novel Stochastic Speed Function.
MICCAI (3)
Fahmi Khalifa, Ahmed Elnakib, Garth M. Beache, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Rosemary Ouseph, Guela Sokhadze, Samantha Manning, Patrick McClure, Ayman El-Baz
2011 — conf
3D Shape Analysis for Early Diagnosis of Malignant Lung Nodules.
IPMI
Ayman El-Baz, Matthew Nitzken, Fahmi Khalifa, Ahmed Elnakib, Georgy L. Gimel'farb, Robert Falk, Mohamed Abou El-Ghar
2011 — conf
3D Shape Analysis for Early Diagnosis of Malignant Lung Nodules.
MICCAI (3)
Ayman El-Baz, Matthew Nitzken, Ahmed Elnakib, Fahmi Khalifa, Georgy L. Gimel'farb, Robert Falk, Mohamed Abou El-Ghar
2011 B conf
3D automatic approach for precise segmentation of the prostate from Diffusion-Weighted Magnetic Resonance Imaging.
ICIP
Ahmad Firjani, Fahmi Khalifa, Ahmed Elnakib, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Adel Said Elmaghraby, Ayman El-Baz
2011 — conf
3D shape analysis of the brain cortex with application to autism.
ISBI
Matthew Nitzken, Manuel Casanova, Georgy L. Gimel'farb, Fahmi Khalifa, Ahmed Elnakib, Andrew E. Switala, Ayman El-Baz
2011 B conf
3D shape analysis of the brain cortex with application to dyslexia.
ICIP
Matthew Nitzken, Manuel Casanova, Georgy L. Gimel'farb, Ahmed Elnakib, Fahmi Khalifa, Andrew E. Switala, Ayman El-Baz
2011 — conf
A new 3D automatic segmentation framework for accurate segmentation of prostate from DCE-MRI.
ISBI
Ahmad Firjani, Ahmed Elnakib, Fahmi Khalifa, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, J. Suri, Adel Elmaghraby, Ayman El-Baz
2011 — conf
A new framework for automated identification of pathological tissues in contrast enhanced cardiac magnetic resonance images.
ISBI
Ahmed Elnakib, Garth M. Beache, Matthew Nitzken, Georgy L. Gimel'farb, Ayman El-Baz
2011 B conf
A new framework for automated segmentation of left ventricle wall from contrast enhanced cardiac magnetic resonance images.
ICIP
Ahmed Elnakib, Garth M. Beache, Georgy L. Gimel'farb, Ayman El-Baz
2011 J jnl
Accurate Automated Detection of Autism Related Corpus Callosum Abnormalities.
J. Medical Syst.
Ayman El-Baz, Ahmed Elnakib, Manuel Casanova, Georgy L. Gimel'farb, Andrew E. Switala, Desha Jordan, Sabrina Rainey
2011 — conf
Autism diagnostics by centerline-based shape analysis of the Corpus Callosum.
ISBI
Ahmed Elnakib, Manuel Casanova, Georgy L. Gimel'farb, Andrew E. Switala, Ayman El-Baz
2011 C conf
Non-Invasive Image-Based Approach for Early Detection of Prostate Cancer.
DeSE
Ahmad Firjani, Fahmi Khalifa, Ahmed Elnakib, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Adel Elmaghraby, Ayman El-Baz
2010 B conf
A new validation approach for the growth rate measurement using elastic phantoms generated by state-of-the-art microfluidics technology.
ICIP
Ayman El-Baz, Palaniappan Sethu, Georgy L. Gimel'farb, Fahmi Khalifa, Ahmed Elnakib, Robert Falk, Mohamed Abou El-Ghar
2010 — conf
A novel 3D segmentation approach for segmenting the prostate from dynamic contrast enhanced MRI using current appearance and learned shape prior.
ISSPIT
Ahmad Firjani, Ahmed Elnakib, Fahmi Khalifa, Ayman El-Baz, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Adel Elmaghraby
2010 B conf
Cerebral white matter segmentation from MRI using probabilistic graph cuts and geometric shape priors.
ICIP
Ananda S. Chowdhury, Ashish K. Rudra, Mainak Sen, Ahmed Elnakib, Ayman El-Baz
2010 B conf
Dyslexia Diagnostics by Centerline-Based Shape Analysis of the Corpus Callosum.
ICPR
Ahmed Elnakib, Ayman El-Baz, Manuel Casanova, Andrew E. Switala
2010 B conf
Image-based detection of Corpus Callosum variability for more accurate discrimination between autistic and normal brains.
ICIP
Ahmed Elnakib, Ayman El-Baz, Manuel Casanova, Georgy L. Gimel'farb, Andrew E. Switala
2010 — conf
Image-based detection of corpus callosum variability for more accurate discrimination between dyslexic and normal brains.
ISBI
Ahmed Elnakib, Ayman El-Baz, Manuel Casanova, Georgy L. Gimel'farb, Andrew E. Switala
2010 — conf
Novel Stochastic Framework for Accurate Segmentation of Prostate in Dynamic Contrast Enhanced MRI.
Prostate Cancer Imaging
Ahmad Firjani, Ahmed Elnakib, Ayman El-Baz, Georgy L. Gimel'farb, Mohamed Abou El-Ghar, Adel Elmaghraby