Ahmed Ben Hamida

According to our database, Ahmed Ben Hamida authored at least 130 papers between 2000 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Automated identification and localization of interictal epileptiform discharges: leveraging morphological analysis, five-criterion fulfillment, and machine learning approach.

Omar Trigui, Sawsan Daoud, Mohamed Ghorbel, Mariem Dammak, Chokri Mhiri, Ahmed Ben Hamida

J. Supercomput., January, 2025

2024

A novel approach to perform linear discriminant analyses for a 4-way alzheimer's disease diagnosis based on an integration of pearson's correlation coefficients and empirical cumulative distribution function.

Besma Mabrouk, Ahmed Ben Hamida, Noura Mabrouki, Nouha Bouzidi, Chokri Mhiri

Multim. Tools Appl., September, 2024

Multi-class Classification of Motor Imagery EEG Signals Using Deep Learning Models.

Rafik Khemakhem, Sana Belgacem, Amira Echtioui, Mohamed Ghorbel, Ahmed Ben Hamida, Inès Kammoun

SN Comput. Sci., June, 2024

Epileptic Seizures Detection Using iEEG Signals and Deep Learning Models.

Nourane Abderrahim, Amira Echtioui, Rafik Khemakhem, Wassim Zouch, Mohamed Ghorbel, Ahmed Ben Hamida

Circuits Syst. Signal Process., March, 2024

Explainable AI Framework for Alzheimer's Diagnosis Using Convolutional Neural Networks.

Dhekra Mansouri, Amira Echtioui, Rafik Khemakhem, Ahmed Ben Hamida

Proceedings of the 7th IEEE International Conference on Advanced Technologies, 2024

Transfer Learning Models for MRI-Based Brain Tumor Detection.

Moriba Bérété, Amira Echtioui, Lamia Sellami, Ahmed Ben Hamida

Proceedings of the 7th IEEE International Conference on Advanced Technologies, 2024

2023

MRI contrast enhancement using singular value decomposition and brightness preserving dynamic fuzzy histogram equalization applied to multiple sclerosis patients.

Besma Mnassri, Fathi Kallel, Amira Echtioui, Ahmed Ben Hamida, Mariem Dammak, Chokri Mhiri

Signal Image Video Process., July, 2023

An accurate spinal cord partition and quantification method to monitor atrophy in multiple sclerosis.

Mouna Sahnoun, Fathi Kallel, Mariem Dammak, Chokri Mhiri, Kheireddine Ben Mahfoudh, Ahmed Ben Hamida

Signal Image Video Process., April, 2023

New Contrast Enhancement Method for Multiple Sclerosis Lesion Detection.

Besma Mnassri, Amira Echtioui, Fathi Kallel, Ahmed Ben Hamida, Mariem Dammak, Chokri Mhiri, Kheireddine Ben Mahfoudh

J. Digit. Imaging, April, 2023

A novel detail injection framework using latent low-rank decomposition for multispectral pan-sharpening.

Hind Hallabia, Habib Hamam, Ahmed Ben Hamida

Multim. Tools Appl., February, 2023

2022

Removal of eye blink artifacts from EEG signal using morphological modeling and orthogonal projection.

Omar Trigui, Sawsan Daoud, Mohamed Ghorbel, Mariem Dammak, Chokri Mhiri, Ahmed Ben Hamida

Signal Image Video Process., 2022

Optimal Set Up for Manufacturing Inspection System via Mapping, and 3D Scanning.

Yosri Ben Salah, Liu Weiguo, Ailing Tian, Lamia Sellami, Ahmed Ben Hamida, Saber Zardoumi

Proceedings of the 14th International Conference on Management of Digital EcoSystems, 2022

Skin Cancer Classification using Deep Learning Models.

Marwa Kahia, Amira Echtioui, Fathi Kallel, Ahmed Ben Hamida

Proceedings of the 14th International Conference on Agents and Artificial Intelligence, 2022

Mesh 2D Network on Chip with an open core protocol based network interface.

Omar Trigui, Sabrina Ammar, Mohamed Ghorbel, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

New and optimal set up for 3D-based stereovision system for manufacturing inspection in 4.0 industry.

Yosri Ben Salah, Liu Weiguo, Lamia Sellami, Ahmed Ben Hamida, Ailing Tian

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Epileptic Seizures Detection on EEG Signal Using Deep Learning Techniques.

Dhouha Sagga, Amira Echtioui, Rafik Khemakhem, Fathi Kallel, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Review of Computer Aided-Diagnosis (CAD) Systems for MRI Gliomas brain tumors explorations based on Machine Learning and Deep learning.

Hiba Mzoughi, Ines Njeh, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Image Enhancement Techniques Applied to Magnetic Resonance Images: Multiple sclerosis.

Besma Mnassri, Amira Echtioui, Fathi Kallel, Mariem Dammak, Chokri Mhiri, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Combination of Volumetric and Topologic Brain Characteristics Towards a Diagnosis of Alzheimer's Disease in his Earlier Stage.

Besma Mabrouk, Nouha Bouzidi, Chokri Mhiri, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Lung Disease Detection in Chest X-ray Images Using Transfer Learning.

Ines Chouat, Amira Echtioui, Rafik Khemakhem, Wassim Zouch, Mohamed Ghorbel, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Deep Learning Models for Classification of Motor Imagery EEG Signals.

Sana Belgacem, Amira Echtioui, Rafik Khemakhem, Wassim Zouch, Mohamed Ghorbel, Inès Kammoun, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Multiple Sclerosis Segmentation using Deep Learning Models : Comparative Study.

Abdelkader Alrabai, Amira Echtioui, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

Deep Learning for Seizure Prediction Using Intracranial Electroencephalogram.

Nourane Abderrahim, Amira Echtioui, Rafik Khemakhem, Wassim Zouch, Mohamed Ghorbel, Inès Kammoun, Ahmed Ben Hamida

Proceedings of the 6th International Conference on Advanced Technologies for Signal and Image Processing, 2022

2021

Semi-fragile watermarking scheme based on perceptual hash function (PHF) for image tampering detection.

Hanen Rhayma, Achraf Makhloufi, Habib Hamam, Ahmed Ben Hamida

Multim. Tools Appl., 2021

Towards a computer aided diagnosis (CAD) for brain MRI glioblastomas tumor exploration based on a deep convolutional neuronal networks (D-CNN) architectures.

Hiba Mzoughi, Ines Njeh, Mohamed Ben Slima, Ahmed Ben Hamida, Chokri Mhiri, Kheireddine Ben Mahfoudh

Multim. Tools Appl., 2021

Deep Convolutional Encoder-Decoder algorithm for MRI brain reconstruction.

Ines Njeh, Hiba Mzoughi, Mohamed Ben Slima, Ahmed Ben Hamida, Chokri Mhiri, Kheireddine Ben Mahfoudh

Medical Biol. Eng. Comput., 2021

An Optimal Use of SCE-UA Method Cooperated With Superpixel Segmentation for Pansharpening.

Hind Hallabia, Habib Hamam, Ahmed Ben Hamida

IEEE Geosci. Remote. Sens. Lett., 2021

Enhanced operation of wastewater treatment plant using state estimation-based fault detection strategies.

Imen Baklouti, Majdi Mansouri, Ahmed Ben Hamida, Hazem Numan Nounou, Mohamed N. Nounou

Int. J. Control, 2021

Privacy-preserving speaker verification system based on binary I-vectors.

Aymen Mtibaa, Dijana Petrovska-Delacrétaz, Jérôme Boudy, Ahmed Ben Hamida

IET Biom., 2021

2020

Spinal cord MRI contrast enhancement using adaptive gamma correction for patient with multiple sclerosis.

Mouna Sahnoun, Fathi Kallel, Mariem Dammak, Omar Kammoun, Chokri Mhiri, Kheireddine Ben Mahfoudh, Ahmed Ben Hamida

Signal Image Video Process., 2020

Deep Multi-Scale 3D Convolutional Neural Network (CNN) for MRI Gliomas Brain Tumor Classification.

Hiba Mzoughi, Ines Njeh, Ali Wali, Mohamed Ben Slima, Ahmed Ben Hamida, Chokri Mhiri, Kharedine Ben Mahfoudhe

J. Digit. Imaging, 2020

Contrast-Enhanced Image Analysis for MRI Based Multiple Sclerosis Lesion Segmentation.

Mouna Sahnoun, Fathi Kallel, Mariem Dammak, Omar Kammoun, Chokri Mhiri, Kheireddine Ben Mahfoudh, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Face Emotion Recognition From Static Image Based on Convolution Neural Networks.

M. A. Nasri, Mohamed Amine Hmani, Aymen Mtibaa, Dijana Petrovska-Delacrétaz, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Glioblastomas brain Tumor Segmentation using Optimized U-Net based on Deep Fully Convolutional Networks (D-FCNs).

Hiba Mzoughi, Ines Njeh, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Methodologies of Audio-Visual Biometric Performance Evaluation for the H2020 SpeechXRays Project.

Aymen Mtibaa, Mohamed Amine Hmani, Dijana Petrovska-Delacrétaz, Jérôme Boudy, Ahmed Ben Hamida, Claude Bauzou, Iacob Crucianu, Ioannis Markopoulos, Emmanouil Spanakis, Alexandru Nicolin, Christian Narr, Marcel Kockmann, Javier Perez

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Comparison Study for Spinal Cord Segmentation Methods aiming to detect SC Atrophy in MRI images: case of Multiple Sclerosis.

Besma Mnassri, Mouna Sahnoun, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

A Comparative Study of Fingerprint Enhancement Algorithms.

Sarra Hajri, Fathi Kallel, Ahmed Ben Hamida, Amine Naït-Ali

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Automated EEG Artifact Detection Using Independent Component Analysis.

Amira Echtioui, Wassim Zouch, Mohamed Ghorbel, Mohamed Ben Slima, Ahmed Ben Hamida, Chokri Mhiri

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

The Effect of 3d-Mri Modalities Mixture in Glioma Delimitation.

Hana Bouchouicha, Olfa Ben Sassi, Ahmed Ben Hamida, Chokri Mhiri, Mariem Dammak, Kheireddine Ben Mahfoudh

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Fault Detection in Waste Water Treatment Plants using Improved Particle Filter-based Optimized EWMA.

Imen Baklouti, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

EWMA Kernel Generalized Likelihood Ratio Test for Fault Detection of Chemical Processes.

Raoudha Baklouti, Ahmed Ben Hamida, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Unconstrained Face Verification Based on Monogenic Binary Pattern and Convolutional Neural Network.

Bilel Ameur, Mebarka Belahcene, Sabeur Masmoudi, Ahmed Ben Hamida

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

fMRI Imaging Based Human Brain Parcellation Methods: A review.

Fatma Abdedayem, Fathi Kallel, Marwa Chaabane, Ahmed Ben Hamida, Lamia Sellami

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

Enhanced data-driven Damage Detection for Structural Health Monitoring Systems.

Marwa Chaabane, Ahmed Ben Hamida, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 5th International Conference on Advanced Technologies for Signal and Image Processing, 2020

2019

Semi-fragile self-recovery watermarking scheme based on data representation through combination.

Hanen Rhayma, Achraf Makhloufi, Habib Hamam, Ahmed Ben Hamida

Multim. Tools Appl., 2019

Guest Editorial: Advances in Computational Intelligence for Multimodal Biomedical Imaging.

Mohammed El Hassouni, Rachid Jennane, Ahmed Ben Hamida, Habib Benali, Basel Solaiman

Multim. Tools Appl., 2019

Hybrid descriptors and Weighted PCA-EFMNet for Face Verification in the Wild.

Bilel Ameur, Mebarka Belahcene, Sabeur Masmoudi, Ahmed Ben Hamida

Int. J. Multim. Inf. Retr., 2019

Advanced methodology for multiple sclerosis lesion exploring: Towards a computer aided diagnosis system.

Olfa Ghribi, Amira Maalej, Lamia Sellami, Mohamed Ben Slima, Mohamed Ayman Maalej, Khaireddine Ben Mahfoudh, Mariem Dammak, Chokri Mhiri, Ahmed Ben Hamida

Biomed. Signal Process. Control., 2019

2018

CT scan contrast enhancement using singular value decomposition and adaptive gamma correction.

Fathi Kallel, Mouna Sahnoun, Ahmed Ben Hamida, Khalil Chtourou

Signal Image Video Process., 2018

A second-order blind source separation method for bilinear mixtures.

Lina Jarboui, Yannick Deville, Shahram Hosseini, Rima Guidara, Ahmed Ben Hamida, Leonardo Tomazeli Duarte

Multidimens. Syst. Signal Process., 2018

Finger-knuckle-print image enhancement based on brightness preserving dynamic fuzzy histogram equalization and filtering process.

Sarra Hajri, Fathi Kallel, Ahmed Ben Hamida, Amine Naït-Ali

J. Electronic Imaging, 2018

The Influence of Preprocessing Steps on Graph Theory Measures Derived from Resting State fMRI.

Fatma Gargouri, Fathi Kallel, Sebastien Delphine, Ahmed Ben Hamida, Stéphane Lehéricy, Romain Valabrègue

Frontiers Comput. Neurosci., 2018

Multiple sclerosis exploration based on automatic MRI modalities segmentation approach with advanced volumetric evaluations for essential feature extraction.

Olfa Ghribi, Lamia Sellami, Mohamed Ben Slima, Chokri Mhiri, Mariem Dammak, Ahmed Ben Hamida

Biomed. Signal Process. Control., 2018

Novel Fault Detection Approach of Biological Wastewater Treatment Plants.

Imen Baklouti, Majdi Mansouri, Ahmed Ben Hamida, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2018

Kernel Generalized Likelihood Ratio Test for Fault Detection of Chemical Processes.

Raoudha Baklouti, Ahmed Ben Hamida, Majdi Mansouri, Mohamed Faouzi Harkat, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2018

Improved Statistical Method Based Exponentially Weighted GLRT Chart and Its Application to Fault Detection.

Raoudha Baklouti, Majdi Mansouri, Ahmed Ben Hamida, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 16th European Control Conference, 2018

Multiscale PLS-based Optimized EW-GLRT for Structural Damage Detection.

Marwa Chaabane, Majdi Mansouri, Ahmed Ben Hamida, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 16th European Control Conference, 2018

A comparative study of MRI contrast enhancement techniques based on Traditional Gamma Correction and Adaptive Gamma Correction: Case of multiple sclerosis pathology.

Mouna Sahnoun, Fathi Kallel, Mariem Dammak, Chokri Mhiri, Kheireddine Ben Mahfoudh, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Semi fragile watermarking scheme for image recovery in wavelet domain.

Hanen Rhayma, Achraf Makhloufi, Habib Hamam, Ahmed Ben Hmida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Robust watermarking scheme integrated into JPWL based on Turbo-Trellis-Coded quantization.

Hanen Rhayma, Achraf Makhloufi, Ahmed Ben Hmida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Histogram equalization-based techniques for contrast enhancement of MRI brain Glioma tumor images: Comparative study.

Hiba Mzoughi, Ines Njeh, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Cancelable speaker verification system based on binary Gaussian mixtures.

Aymen Mtibaa, Dijana Petrovska-Delacrétaz, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Contrast enhancement and feature extraction algorithms of finger knucle print image for personal recognition.

Sarra Hajri, Fathi Kallel, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Fault detection using UKF-based optimized EWMA method in wastewater treatment plant.

Imen Baklouti Djmal, Majdi Mansouri, Mohamed N. Nounou, Hazem N. Nounou, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Comparative study of supervised and unsupervised classification methods: Application to automatic MRI glioma brain tumors segmentation.

Aymen Bougacha, Jihene Boughariou, Mohamed Ben Slima, Ahmed Ben Hamida, Khaireddine Ben Mahfoudh, Omar Kammoun, Chokri Mhiri

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Glioblastoma MRT exploration based on segmentation methods' comparison: Towards an advanced clinical aided tool.

Hana Bouchouicha, Olfa Ghribi, Ahmed Ben Hamida, Chokri Mhiri, Mariem Dammak, Kheireddine Ben Mahfoudh, Omar Kammoun

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Effective monitoring of an air quality network.

Raoudha Baklouti, Ahmed Ben Hamida, Majdi Mansouri, Mohamed Faouzi Harkat, Mohamed N. Nounou, Hazem N. Nounou

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Weighted PCA-EFMNet: A deep learning network for Face Verification in the Wild.

Bilel Ameur, Mebarka Belahcene, Sabeur Masmoudi, Ahmed Ben Hamida

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Improved shewhart chart for damage detection of structural health monitoring systems.

Marwa Chaabane, Ahmed Ben Hamida, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 4th International Conference on Advanced Technologies for Signal and Image Processing, 2018

Max-Double Adaptive EWMA for Fault Detection of Wastewater Treatment Plants.

Imen Baklouti, Majdi Mansouri, Ahmed Ben Hamida, Hazem N. Nounou, Mohamed N. Nounou

Proceedings of the 15th IEEE/ACS International Conference on Computer Systems and Applications, 2018

2017

EEG localization error exploration vs distance between sources.

Rafik Khemakhem, Inès Kammoun, Khalil Chtourou, Jihene Boughariou, Mohamed Ghorbel, Ahmed Ben Hamida

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

Damage detection in structural health monitoring using kernel PLS based GLR.

Marwa Chaabane, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

Fault detection in a wastewater treatment plant.

Imen Baklouti, Majdi Mansouri, Hazem N. Nounou, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

Fault detection of chemical processes using KPCA-based GLRT technique.

Raoudha Baklouti, Majdi Mansouri, Hazem N. Nounou, Mohamed N. Nounou, Mohamed Ben Slima, Ahmed Ben Hamida

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

A new GLBSIF descriptor for face recognition in the uncontrolled environments.

Bilel Ameur, Mebarka Belahcene, Sabeur Masmoudi, Amira Guidara Derbel, Ahmed Ben Hamida

Proceedings of the 2017 International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2017

2016

High spectral quality pansharpening approach based on MTF-matched filter banks.

Hind Hallabia, Abdelaziz Kallel, Ahmed Ben Hamida, Sylvie Le Hégarat-Mascle

Multidimens. Syst. Signal Process., 2016

Iterated Robust kernel Fuzzy Principal Component Analysis and application to fault detection.

Raoudha Baklouti, Majdi Mansouri, Mohamed N. Nounou, Hazem N. Nounou, Ahmed Ben Hamida

J. Comput. Sci., 2016

Dynamic object construction using belief function theory.

Wafa Rekik, Sylvie Le Hégarat-Mascle, Roger Reynaud, Abdelaziz Kallel, Ahmed Ben Hamida

Inf. Sci., 2016

Effect of soil roughness on backscattered P-band radar signal over bare soil.

Mehrez Zribi, Mouna Sahnoun, Nicolas N. Baghdadi, Ahmed Ben Hamida

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

A map-based NMF approach to hyperspectral image unmixing using a linear-quadratic mixture model.

Lina Jarboui, Shahram Hosseini, Rima Guidara, Yannick Deville, Ahmed Ben Hamida

Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Analysis of P band radar signal potential to retrieve soil moisture profile.

Mehrez Zribi, Mouna Sahnoun, Richard Dusséaux, Saddek Afifi, Nicolas N. Baghdadi, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Effect of soil roughness on backscattered P-band radar signals.

Mehrez Zribi, Mouna Sahnoun, Nicolas N. Baghdadi, Thuy Le Toan, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

A classification approach to prostate cancer localization in 3T multi-parametric MRI.

Rania Trigui, Johel Mitéran, Lamia Sellami, Paul Walker, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Towards a new numbering-combinations-based coder for image compression and transmission over a noisy channel.

A. Kilani, A. Makhloufi, Ahmed Ben Hamida, Habib Hamem

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

A comparative study of motion estimation algorithms in cardiac ultrasound sequences.

Saida Khachira, Fathi Kallel, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Variational multiscale approach to LAI profile inversion based on LiDAR full waveform measurements.

Sahar Ben Hmida, Abdelaziz Kallel, Jean-Philippe Gastellu-Etchegorry, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

A remote sensing fusion approach using MTF-adjusted filter banks.

Hind Hallabia, Abdelaziz Kallel, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

The influence of preprocessing steps on functional connectivity in resting state fMRI.

Fatma Gargouri, Sebastien Delphine, Stéphane Lehéricy, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Towards a computer tool for automatic detection of laryngeal cancer.

Kadria Ezzine, Ahmed Ben Hamida, Zaineb Ben Messaoud, Mondher Frikha

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Improving text-independent speaker recognition with GMM.

Rania Chakroun, Leila Beltaïfa Zouari, Mondher Frikha, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Generalized Hebbian Algorithm for fault detection of CSTR model.

Raoudha Baklouti, Majdi Mansouri, Mohamed N. Nounou, Zaineb Ben Messaoud, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

States and parameters estimation for biomass substrate hypothetical system.

Imen Baklouti, Majdi Mansouri, Mohamed N. Nounou, Nouha Jaoua, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Fusing Gabor and LBP feature sets for KNN and SRC-based face recognition.

Bilel Ameur, Sabeur Masmoudi, Amira Guidara Derbel, Ahmed Ben Hamida

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

Bayesian method for states estimation in structural health monitoring application.

Marwa Chaabane, Majdi Mansouri, Nouha Jaoua, Ahmed Ben Hamida, Hazem N. Nounou

Proceedings of the 2nd International Conference on Advanced Technologies for Signal and Image Processing, 2016

2015

High-resolution imaging-guided electroencephalography source localization: temporal effect regularization incorporation in LORETA inverse solution.

Jihene Boughariou, Wassim Zouch, Mohamed Ben Slima, Inès Kammoun, Ahmed Ben Hamida

J. Electronic Imaging, 2015

Dynamic estimation of the discernment frame in belief function theory: Application to object detection.

Wafa Rekik, Sylvie Le Hégarat-Mascle, Roger Reynaud, Abdelaziz Kallel, Ahmed Ben Hamida

Inf. Sci., 2015

3D multimodal MRI brain glioma tumor and edema segmentation: A graph cut distribution matching approach.

Ines Njeh, Lamia Sallemi, Ismail Ben Ayed, Khalil Chtourou, Stéphane Lehéricy, Damien Galanaud, Ahmed Ben Hamida

Comput. Medical Imaging Graph., 2015

Embedded EEG localization error using separately lobe for electrodes configuration.

Rafik Khemakhem, Tarek Frikha, Abir Hadriche, Ahmed Ben Hamida

Proceedings of the 15th International Conference on Intelligent Systems Design and Applications, 2015

A hybrid system based on GMM-SVM for speaker identification.

Rania Chakroun, Leila Beltaïfa Zouari, Mondher Frikha, Ahmed Ben Hamida

Proceedings of the 15th International Conference on Intelligent Systems Design and Applications, 2015

A novel approach based on Support Vector Machines for automatic speaker identification.

Rania Chakroun, Leila Beltaïfa Zouari, Mondher Frikha, Ahmed Ben Hamida

Proceedings of the 12th IEEE/ACS International Conference of Computer Systems and Applications, 2015

2014

Factor analysis-based approach for early uptake automatic quantification of breast cancer by ¹⁸F-FDG PET images sequence.

Ines Ketata, Lamia Sallemi, Frédéric Morain-Nicolier, Mohamed Ben Slima, Alexandre Cochet, Khalil Chtourou, Su Ruan, Ahmed Ben Hamida

Biomed. Signal Process. Control., 2014

Self-authentication scheme based on semi-fragile watermarking and perceptual hash function.

Hanen Rhayma, Achraf Makhloufi, Ahmed Ben Hmida

Proceedings of the International Image Processing, 2014

Speckle reduction and segmentation in echocardiographic images: A comparative study.

Saida Khachira, Fathi Kallel, Olena Tankyevych, Ahmed Ben Hamida

Proceedings of the International Image Processing, 2014

Data Association for Object Enumeration Using Belief Function Theory.

Wafa Rekik, Sylvie Le Hégarat-Mascle, Cyrille André, Abdelaziz Kallel, Roger Reynaud, Ahmed Ben Hamida

Proceedings of the Belief Functions: Theory and Applications, 2014

Advanced methodology useful for exploring distortions in confocal microscopy medical images: Application to neurodegenerative pathology.

Rania Trigui, Lamia Sallemi, Julien Dauguet, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Multi-slices breast ultrasound lesion segmentation using Multi-Scale Vector Field Convolution snake.

Olfa Ben Sassi, Lamia Sellami, Mohamed Ben Slima, Ahmed Ben Hamida, Khalil Chtourou

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

PGVF-ACM automatic segmentation of PET images for breast cancer characterization.

Fatma Sahnoun, Wassim Zouch, Ines Ketata, Lamia Sellami, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Sequential object detection using belief function theory.

Wafa Rekik, Sylvie Le Hégarat-Mascle, Roger Reynaud, Abdelaziz Kallel, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

A computer aided diagnosis 'CAD' for brain glioma exploration.

Ines Njeh, Lamia Sallemi, Mohamed Ben Slima, Ahmed Ben Hamida, Stéphane Lehéricy, Damien Galanaud

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Advanced approach for PET breast cancer segmentation based on FAMIS methodology.

Ines Ketata, Lamia Sallemi, Mohamed Ben Slima, Ahmed Ben Hamida, Frédéric Morain-Nicolier, Su Ruan, Alexandre Cochet, Khalil Chtourou

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

A new unsupervised method for hyperspectral image unmixing using a linear-quadratic model.

Lina Jarboui, Shahram Hosseini, Yannick Deville, Rima Guidara, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Image pansharpening: Comparison of methods based on multiresolution analysis and component substitution.

Hind Hallabia, Abdelaziz Kallel, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Brief review of multiple sclerosis lesions segmentation methods on conventional magnetic resonance imaging.

Olfa Ghribi, Ines Njeh, Ahmed Ben Hamida, Wassim Zouch, Chokri Mhiri

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Automatic localization methodology dedicated to brain tumors based on ICP matching by using axial MRI symmetry.

Fatma Gargouri, Ines Njeh, Ahmed Ben Hamida, Khalil Chtourou

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Adaptive based method for multispectral image pansharpening: Application to Quickbird data sets.

Tijani Delleji, Abdelaziz Kallel, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Model of a short range non-coherent IR-UWB transceiver.

Dhoha Daoud, Mohamed Ghorbel, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

LORETA solution for spatio-temporal EEG source reconstruction.

Jihene Boughariou, Wassim Zouch, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

Automatic brain MR perfusion image segmentation using adaptive diffusion flow active contours based on Modified Fuzzy C Means.

Abdelkhalek Bakkari, Ezzedine Ben Braiek, Ines Njeh, Ahmed Ben Hamida

Proceedings of the 2014 1st International Conference on Advanced Technologies for Signal and Image Processing (ATSIP), 2014

2013

Advanced classification approach for neuronal phoneme recognition system based on efficient constructive training algorithm.

Mondher Frikha, Sabeur Masmoudi, Ahmed Ben Hamida, Mohamed Chtourou

Int. J. Speech Technol., 2013

Dynamic estimation of the discernment frame in belief function theory.

Wafa Rekik, Sylvie Le Hégarat-Mascle, Roger Reynaud, Abdelaziz Kallel, Ahmed Ben Hamida

Proceedings of the 16th International Conference on Information Fusion, 2013

2012

A distribution-matching approach to MRI brain tumor segmentation.

Ines Njeh, Ismail Ben Ayed, Ahmed Ben Hamida

Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011

Combining formant frequency based on variable order LPC coding with acoustic features for TIMIT phone recognition.

Zaineb Ben Messaoud, Ahmed Ben Hamida

Int. J. Speech Technol., 2011

Efficient MLP constructive training algorithm using a neuron recruiting approach for isolated word recognition system.

Sabeur Masmoudi, Mondher Frikha, Mohamed Chtourou, Ahmed Ben Hamida

Int. J. Speech Technol., 2011

2010

A full digital low power dpsk demodulator and clock recovery circuit for high data rate neural implants.

Aymen Ghenim, Mohamed Ghorbel, Ahmed Ben Hamida

Proceedings of the 17th IEEE International Conference on Electronics, 2010

2008

Programmable Current Source Design Dedicated to an Advanced Cochlear Implant Micro-Stimulator.

Neila Rekik, Sinda Shabou, Ahmed Ben Hamida, Mounir Samet

J. Low Power Electron., 2008

A programmable 9-bit current sources design dedicated to cochlear implant.

Neila Rekik, Sinda Shabou, Ahmed Ben Hamida, Mounir Samet

Proceedings of the 15th IEEE International Conference on Electronics, Circuits and Systems, 2008

A New Combining Approach to Localizing the EEG Activity in the Brain: WMN and LORETA Solution.

Rafik Khemakkhem, Wassim Zouch, Abdelmalik Taleb-Ahmed, Ahmed Ben Hamida

Proceedings of the 2008 International Conference on BioMedical Engineering and Informatics, 2008

2006

An Advanced Low Power and Versatile CMOS Current Driver for Multi-Electrode Cochlear Implant Microstimulator.

Mohamed Ghorbel, Ahmed Ben Hamida, Mounir Samet, Jean Thomas

J. Low Power Electron., 2006

2005

The RF circuit design for magnetic power transmission dedicated to cochlear prosthesis.

Sinda Shabou, Neila Rekik, Mohamed Ghorbel, Ahmed Ben Hamida, Mounir Samet

Proceedings of the 12th IEEE International Conference on Electronics, 2005

2000

Implication of new technologies in deafness healthcare: deafness rehabilitation using prospective design of hearing aid systems.

Ahmed Ben Hamida

Proceedings of the University as a Bridge from Technology to Society: IEEE International Symposium on Technology and Society, 2000