Profile Chokri BEN AMAR

First Name
Chokri

Last Name
BEN AMAR

Address
Route Teniour, Km. 4, Kassas Tbolbi, Rue Ettout

Zip code
3038

Biography
Chokri Ben Amar received the B.S. degree in Electrical Engineering from the National Engineering School of Sfax (ENIS) in 1989, the M.S. and PhD degrees in Computer Engineering from the National Institute of Applied Sciences in Lyon, France, in 1990 and 1994, respectively. He spent one year at the University of “Haute Savoie” (France) as a teaching assistant and researcher before joining the higher School of Sciences and Techniques of Tunis (ESSTT) as Assistant Professor in 1995. In 1999, he joined the Sfax University (USS) as Assistant Professor, and since 2011 as a full professor in the Department of Computer Sciences and Applied Mathematics of the National Engineering School of Sfax. Since September 2018, he is a full professor at the college of Computers and Information technology of Taif University in Saudia Arabia. His research interests include Computer Vision and Digital Audio, Image and Video processing. These research activities are centered on intelligent algorithms and their applications to data Classification and approximation, Pattern Recognition, Digital Watermarking, Encryption, Object Detection and Tracking, CNN and Deep Learning. He is a senior member of IEEE since 2008. He founded the IEEE Signal Processing Society (SPS) Tunisia Chapter on January 2009. During this period, the chapter organized many IEEE Distinguished Lectures and other technical and professional activities.

Research Interests
Image, Video, Audio, Wavelets, Wavelet Networks, Neural Networks, 3D mesh Analysis, Watermarking, Content Retrieval, Pattern Recognition, Fire Detection, Fire tracking, Knowledge Extraction, Deep Learning, CNN, GAN, 3D video Tracing, Medical Imaging
H-index: 38  Total citation: 6432

📚 Scientific Publications

Title & Authors Conference/Revue Year Citations
Personalized Open-Vocabulary Image Retrieval via Semantic and SRSiM-Based Social Features
R Fakhfakh, G Feki, CB Amar
Informatica 49 (9), 2025 2025 0
A one stream three-dimensional convolutional neural network for fire recognition based on spatio-temporal fire analysis
Z Daoud, A Ben Hamida, C Ben Amar, S Miguet
Evolving Systems 15 (6), 2355-2381, 2024 2024 2
DEES-breast: deep end-to-end system for an early breast cancer classification
I Ben Ahmed, W Ouarda, C Ben Amar, khouloud Boukadi
Evolving Systems 15 (5), 1845-1863, 2024 2024 0
Deciphering the Complexities of COVID‐19‐Related Cardiac Complications: Enhancing Classification Accuracy With an Advanced Deep Learning Framework
N Benameur, A Sassi, W Ouarda, R Mahmoudi, Y Arous, MA Mohammed, ...
International Journal of Imaging Systems and Technology 34 (5), e23189, 2024 2024 0
MP3 Audio watermarking using calibrated side information features for tamper detection and localization
S Masmoudi, M Charfeddine, C Ben Amar
Multimedia Tools and Applications 83 (24), 64637-64662, 2024 2024 1
Fire object detection and tracking based on deep learning model and Kalman Filter
Z Daoud, A Ben Hamida, C Ben Amar
Arabian Journal for Science and Engineering 49 (3), 3651-3669, 2024 2024 5
Blind semi-fragile hybrid domain-based dual watermarking system for video authentication and tampering localization
A Hammami, A Ben Hamida, C Ben Amar, H Nicolas
Circuits, Systems, and Signal Processing 43 (1), 264-301, 2024 2024 8
Robust hybrid watermarking approach for 3D multiresolution meshes based on spherical harmonics and wavelet transform
I Sayahi, M Jallouli, AB Mabrouk, MA Mahjoub, CB Amar
Multimedia Tools and Applications 82 (26), 39841-39866, 2023 2023 6
An object recognition method based on deep BCNN with Reinforced Dense Blocks
S Brahimi, S Ibrahimi, CB Amar
2023 International Conference on Cyberworlds (CW), 252-255, 2023 2023 0
ReVQ-VAE: A Vector Quantization-Variational Autoencoder for COVID-19 Chest X-Ray Image Recovery
N Tarhouni, R Fourati, M Charfeddine, CB Amar
International Conference on Computational Collective Intelligence, 753-765, 2023 2023 0
FireClassNet: a deep convolutional neural network approach for PJF fire images classification
Z Daoud, A Ben Hamida, C Ben Amar
Neural Computing and Applications 35 (26), 19069-19085, 2023 2023 8
A novel robust spread spectrum watermarking scheme for 3D video traitor tracing
K Abdelhedi, F Chaabane, W Puech, CB Amar
IEEE Access 11, 93487-93499, 2023 2023 2
Fake COVID-19 videos detector based on frames and audio watermarking
N Tarhouni, S Masmoudi, M Charfeddine, CB Amar
Multimedia Systems 29 (1), 361-375, 2023 2023 6
Deep content information retrieval for COVID-19 detection from chromatic CT scans
A Sassi, W Ouarda, CB Amar
Arabian Journal for Science and Engineering 48 (2), 1935-1945, 2023 2023 7
Hybrid UNET Model Segmentation for an Early Breast Cancer Detection Using Ultrasound Images
I Ben, W Ouarda, CB Amar
Computational Collective Intelligence: 14th International Conference, ICCCI�…, 2022 2022 0
Hybrid UNET model segmentation for an early breast cancer detection using ultrasound images
I Ben Ahmed, W Ouarda, C Ben Amar
International Conference on Computational Collective Intelligence, 464-476, 2022 2022 16
Comparison of Inverse Problem Linear and Non-Linear Methods for Source Localization: EEG-TMS study
J Ridha, H Abir, BA Chokri, ZMJ Nawel
NEUROQUANTOLOGY 20 (11), 5076-5092, 2022 2022 0
A New Color Model for Fire Pixels Detection in PJF Color Space.
AB Hamida, CB Amar, Y Albagory
Intelligent Automation & Soft Computing 33 (3), 2022 2022 2
Robust approach linking cryptography, 3D watermarking using RSA algorithm and spherical harmonics transform to secure multiresolution meshes transmission
M Jallouli, I Sayahi, AB Mabrouk, MA Mahjoub, CB Amar
2022 8th International Conference on Control, Decision and Information�…, 2022 2022 0
Analytic Beta-Wavelet Transform-Based Digital Image Watermarking for Secure Transmission.
H Alhumyani, I Alrube, S Alsharif, A Afifi, CB Amar, HS El-Sayed, ...
Computers, Materials & Continua 70 (3), 2022 2022 5
Audio watermarking for security and non-security applications
M Charfeddine, E Mezghani, S Masmoudi, CB Amar, H Alhumyani
IEEE Access 10, 12654-12677, 2022 2022 30
A fire detection model based on tiny-yolov3 with hyperparameters improvement
Z Daoud, AB Hamida, CB Amar
2021 17th IEEE International Conference on Advanced Video and Signal Based�…, 2021 2021 1
Adaptive weighted least squares regression for subspace clustering
N Bouhlel, G Feki, C Ben Amar
Knowledge and Information Systems 63 (11), 2883-2900, 2021 2021 5
Toward a novel LSB-based collusion-secure fingerprinting schema for 3D video
K Abdelhedi, F Chaabane, W Puech, CB Amar
International Conference on Computer Analysis of Images and Patterns, 58-68, 2021 2021 3
Performance of genetic algorithm and levenberg marquardt method on multi-mother wavelet neural network training for 3D huge meshes deformation: a comparative study
N Dhibi, CB Amar
Neural Processing Letters 53 (3), 2221-2241, 2021 2021 7
A skyline-based approach for mobile augmented reality
M Ayadi, M Scuturici, C Ben Amar, S Miguet
The Visual Computer 37 (4), 789-804, 2021 2021 7
Blind semi-fragile watermarking scheme for video authentication in video surveillance context
A Hammami, A Ben Hamida, C Ben Amar
Multimedia Tools and Applications 80, 7479-7513, 2021 2021 25
Assessment of effective network connectivity among MEG none contaminated epileptic transitory events
A Hadriche, I Behy, A Necibi, A Kachouri, CB Amar, N Jmail
Computational and Mathematical Methods in Medicine 2021 (1), 6406362, 2021 2021 4
A spherical harmonics-LSB-quantification adaptive watermarking approach for 3D multiresolution meshes security
I Sayahi, M Jallouli, AB Mabrouk, CB Amar, MA Mahjoub
Computer Analysis of Images and Patterns: 19th International Conference�…, 2021 2021 3
Robust watermarking approach for 3D multiresolution meshes based on multi-wavelet transform, SHA512 and turbocodes
M Jallouli, I Sayahi, AB Mabrouk, MA Mahjoub, CB Amar
Computer Analysis of Images and Patterns: 19th International Conference�…, 2021 2021 3
Robust and Hybrid Crypto-watermarking Approach for 3D Multiresolution Meshes Security.
I Sayahi, CB Amar
ICSOFT, 398-407, 2021 2021 1
Multiresolution analysis relying on Beta wavelet transform and multi-mother wavelet network for a novel 3D mesh alignment and deformation technique
N Dhibi, C Ben Amar
International Journal of Machine Learning and Cybernetics 11 (12), 2703-2717, 2020 2020 1
Power spectrum and dynamic time warping for DNA sequences classification
A Dakhli, CB Amar
Evolving Systems 11, 637-646, 2020 2020 8
Hypergraph-based image search reranking with elastic net regularized regression
N Bouhlel, G Feki, CB Amar
Multimedia Tools and Applications 79 (41), 30257-30280, 2020 2020 1
Novel and robust image watermarking for copyright protection and integrity control
N Tarhouni, M Charfeddine, C Ben Amar
Circuits, Systems, and Signal Processing 39, 5059-5103, 2020 2020 44
Hypergraph learning with collaborative representation for image search reranking
N Bouhlel, G Feki, A Ben Ammar, C Ben Amar
International Journal of Multimedia Information Retrieval 9 (3), 205-214, 2020 2020 6
A semi-fragile digital audio watermarking scheme for MP3-encoded signals using Huffman data
S Masmoudi, M Charfeddine, C Ben Amar
Circuits, Systems, and Signal Processing 39 (6), 3019-3034, 2020 2020 13
GPU-based blind watermarking scheme for 3D multiresolution meshes using unlifted butterfly wavelet transformation
S Hachicha, I Sayahi, A Elkefi, CB Amar, M Zaied
Circuits, Systems, and Signal Processing 39 (3), 1533-1560, 2020 2020 10
GPU paralleled transformation and quantization for wavelet-based bitplane coding of multiresolution meshes
S Hachicha, A Elkefi, CB Amar, M Zaied
Twelfth International Conference on Machine Vision (ICMV 2019) 11433, 849-856, 2020 2020 0
Functions Approximation using Multi Library Wavelets and Least Trimmed Square (LTS) Method.
A Dakhli, M Jbeli, CB Amar
ICEIS (1), 468-477, 2020 2020 0
Regions Based Semi-fragile Watermarking Scheme for Video Authentication.
A Hammami, AB Hamida, CB Amar, H Nicolas
J. WSCG 28 (1-2), 96-104, 2020 2020 5
Hierarchical two-pathway autoencoders neural networks for skyline context conceptualisation
A Sassi, W Ouarda, CB Amar, S Miguet
International Journal of Information and Decision Sciences 12 (4), 299-327, 2020 2020 2
A SVM-based zero-watermarking technique for 3D videos traitor tracing
K Abdelhedi, F Chaabane, C Ben Amar
Advanced Concepts for Intelligent Vision Systems: 20th International�…, 2020 2020 13
Regions Based Semi-fragile Watermarking Scheme
A Hammami, AB Hamida, CB Amar, H Nicolas
V�clav Skala-UNION Agency, 2020 2020 0
Automatic Approach For Lifelog Moments Retrieval using Transfer Learning and Rule-based Matching.
FB Abdallah, G Feki, O Saadallah, A Jarraya, CB Amar
CLEF (Working Notes), 2020 2020 1
Evaluation of stationary wavelet transforms in reconstruction of pure high frequency oscillations (HFOs)
T Guesmi, A Hadriche, N Jmail, CB Amar
The Impact of Digital Technologies on Public Health in Developed and�…, 2020 2020 3
Visual re-ranking via adaptive collaborative hypergraph learning for image retrieval
N Bouhlel, G Feki, CB Amar
Advances in Information Retrieval: 42nd European Conference on IR Research�…, 2020 2020 4
Evaluation of techniques for predicting seizure Build up
A Hajjeji, N Jmail, A Hadriche, A Ncibi, CB Amar
arXiv preprint arXiv:1911.07081, 2019 2019 0
Integration of stationary wavelet transform on a dynamic partial reconfiguration: case study separating preictal gamma oscillations from transitory activities for early build�…
R Jarray, N Jmail, A Hadriche, T Frikha, CB Amar
arXiv preprint arXiv:1911.07078, 2019 2019 0
Multi‐mother wavelet neural network‐based on genetic algorithm and multiresolution analysis for fast 3D mesh deformation
N Dhibi, CB Amar
IET Image Processing 13 (13), 2480-2486, 2019 2019 4
A comparison of inverse problem methods for source localization of epileptic MEG spikes
J Nawel, H Abir, B Ichrak, N Amal, BA Chokri
2019 IEEE 19th International Conference on Bioinformatics and Bioengineering�…, 2019 2019 13
Mod�les de conception des jeux s�rieux pour la formation professionnelle: application aux contextes de l'Usine 4.0 et du domaine m�dical
H Abed
Sorbonne Universit�, 2019 2019 0
Big Data For Lifelog Moments Retrieval Improvement.
FB Abdallah, G Feki, AB Ammar, CB Amar
CLEF (Working Notes), 2019 2019 6
Semantic segmentation using reinforced fully convolutional densenet with multiscale kernel
S Brahimi, N Ben Aoun, A Benoit, P Lambert, C Ben Amar
Multimedia Tools and Applications 78, 22077-22098, 2019 2019 23
Skyline: un marqueur pour la r�alit� augment�e sur mobile en contexte urbain
M Ayadi
Universit� de Lyon; Universit� de Sfax (Tunisie), 2019 2019 0
Crypto-watermarking system for safe transmission of 3D multiresolution meshes
I Sayahi, A Elkefi, CB Amar
Multimedia Tools and Applications 78, 13877-13903, 2019 2019 13
Representations, Analysis and Recognition of Shape and Motion from Imaging Data: 7th International Workshop, RFMI 2017, Savoie, France, December 17–20, 2017, Revised Selected�…
L Chen, BB Amor, F Ghorbel
Springer, 2019 2019 1
Trained convolutional neural network based on selected beta filters for Arabic letter recognition
A ElAdel, M Zaied, C Ben Amar
Wiley Interdisciplinary Reviews: Data Mining and Knowledge Discovery 9 (3�…, 2019 2019 5
ChaboNet: design of a deep CNN for prediction of visual saliency in natural video
S Chaabouni, J Benois-Pineau, CB Amar
Journal of Visual Communication and Image Representation 60, 79-93, 2019 2019 19
A watermarking scheme based on DCT, SVD and BCM
H Souden, R Ejbali, M Zaied
Eleventh International Conference on Machine Vision (ICMV 2018) 11041, 275-281, 2019 2019 1
Boosted Convolutional Neural Network for object recognition at large scale
S Brahimi, NB Aoun, CB Amar
Neurocomputing 330, 337-354, 2019 2019 24
Automatic video fire detection approach based on PJF color modeling and spatio-temporal analysis
Z Daoud
V�clav Skala-UNION Agency, 2019 2019 3
Deep salient-Gaussian Fisher vector encoding of the spatio-temporal trajectory structures for person re-identification
S Ksibi, M Mejdoub, CB Amar
Multimedia Tools and Applications 78, 1583-1611, 2019 2019 10
Neural approach for context scene image classification based on geometric, texture and color information
A Sassi, W Ouarda, C Ben Amar, S Miguet
Representations, Analysis and Recognition of Shape and Motion from Imaging�…, 2019 2019 7
A Robust Blind Video Watermarking Scheme based on Discrete Wavelet Transform and Singular Value Decomposition.
A Hammami, AB Hamida, CB Amar
VISIGRAPP (4: VISAPP), 597-604, 2019 2019 7
Multi-mother wavelet neural network training using genetic algorithm-based approach to optimize and improves the robustness of gradient-descent algorithms: 3D mesh deformation�…
N Dhibi, C Ben Amar
Advances in Computational Intelligence: 15th International Work-Conference�…, 2019 2019 1
Sky-CNN: a CNN-based learning approach for skyline scene understanding
A Sassi, W Ouarda, CB Amar, S Miguet
International Journal of Intelligent Systems and Applications 4, 14-25, 2019 2019 8
Transfer Learning for Improving Lifelog Image Retrieval
F Ben Abdallah, G Feki, A Ben Ammar, C Ben Amar
Computer Analysis of Images and Patterns: 18th International Conference�…, 2019 2019 0
Jeux s�rieux: une approche de ludification au sein de fili�res technologiques pour la formation en pr�sentiel et en distanciel (Chapitre 7)
P Pernelle, H Abed, T Carron, S Talbot, CB Amar, D Wayntal
Pratiques et innovations � l'�re du num�rique en formation � distance�…, 2019 2019 0
A gamification approach for serious games
H Abed, P Pernelle, T Carron, S Talbot, D Wayntal, CB Amar
2018 IEEE International Conference on Teaching, Assessment, and Learning for�…, 2018 2018 7
Improved very deep recurrent convolutional neural network for object recognition
S Brahimi, NB Aoun, CB Amar
2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC�…, 2018 2018 20
Multilevel deep learning-based processing for lifelog image retrieval enhancement
FB Abdallah, G Feki, AB Ammar, CB Amar
2018 IEEE international conference on systems, man, and cybernetics (SMC�…, 2018 2018 6
DeepColorFASD: face anti spoofing solution using a multi channeled color spaces CNN
K Larbi, W Ouarda, H Drira, BB Amor, CB Amar
2018 IEEE international conference on systems, man, and cybernetics (SMC�…, 2018 2018 30
Local generic representation for patch uLBP-based face recognition with single training sample per subject
T Khadhraoui, MA Borgi, F Benzarti, C Ben Amar, H Amiri
Multimedia Tools and Applications 77, 24203-24222, 2018 2018 3
Generative Adversarial Network (GAN) for remote sensing images unsupervised learning
AB Hamida, A Benoit, P Lambert, CB Amar
RFIAP 2018, 2018 2018 2
Statistical binary patterns and post-competitive representation for pattern recognition
MA Borgi, TP Nguyen, D Labate, CB Amar
International Journal of Machine Learning and Cybernetics 9, 1023-1038, 2018 2018 8
3-D deep learning approach for remote sensing image classification
AB Hamida, A Benoit, P Lambert, CB Amar
IEEE Transactions on geoscience and remote sensing 56 (8), 4420-4434, 2018 2018 765
Speaker emotion recognition: from classical classifiers to deep neural networks
E Mezghani, M Charfeddine, H Nicolas, CB Amar
Tenth International Conference on Machine Vision (ICMV 2017) 10696, 687-693, 2018 2018 0
Rapid and efficient hand gestures recognizer based on classes discriminator wavelet networks
T Bouchrika, O Jemai, M Zaied, CB Amar
Multimedia Tools and Applications 77, 5995-6016, 2018 2018 6
Integration of stationary wavelet transform on a dynamic partial reconfiguration for recognition of pre-ictal gamma oscillations
N Jmail, M Zaghdoud, A Hadriche, T Frikha, CB Amar, C B�nar
Heliyon 4 (2), 2018 2018 18
Multiscale fully convolutional densenet for semantic segmentation
S Brahimi
V�clav Skala-UNION Agency, 2018 2018 24
A new robust and blind image watermarking scheme in frequency domain based on optimal blocks selection
N Tarhouni
V�clav Skala-UNION Agency, 2018 2018 7
A new model driven architecture for deep learning-based multimodal lifelog retrieval
F Ben Abdallah
V�clav Skala-UNION Agency, 2018 2018 4
Regim Lab Team at ImageCLEF Lifelog Moment Retrieval Task 2018.
FB Abdallah, G Feki, M Ezzarka, AB Ammar, CB Amar
CLEF (Working Notes), 2018 2018 8
Supervised Person Re-ID based on Deep Hand-crafted and CNN Features.
S Ksibi, M Mejdoub, CB Amar
VISIGRAPP (4: VISAPP), 63-74, 2018 2018 2
The skyline as a marker for augmented reality in urban context
M Ayadi, L Valque, M Scuturici, S Miguet, C Ben Amar
Advances in Visual Computing: 13th International Symposium, ISVC 2018, Las�…, 2018 2018 2
A Study on the Influence of Wavelet Number Change in the Wavelet Neural Network Architecture for 3D Mesh Deformation Using Trust Region Spherical Parameterization
N Dhibi, A Elkefai, CB Amar
Artificial Neural Networks and Machine Learning–ICANN 2018: 27th�…, 2018 2018 0
Etude et pr�diction d'attention visuelle avec les outils d'apprentissage profond en vue d'�valuation des patients atteints des maladies neuro-d�g�n�ratives
S Chaabouni
Universit� de Bordeaux; Universit� de Sfax (Tunisie), 2017 2017 0
Deep learning-based recommendation: Current issues and challenges
R Fakhfakh, AB Ammar, CB Amar
International Journal of Advanced Computer Science and Applications 8 (112), 2017 2017 26
Hand gesture recognition using deep learning
S Hussain, R Saxena, X Han, JA Khan, H Shin
2017 International SoC design conference (ISOCC), 48-49, 2017 2017 95
Fast DCNN based on FWT, intelligent dropout and layer skipping for image retrieval
A ElAdel, M Zaied, CB Amar
Neural Networks 95, 10-18, 2017 2017 11
Prediction of visual attention with deep CNN on artificially degraded videos for studies of attention of patients with Dementia
S Chaabouni, J Benois-Pineau, F Tison, C Ben Amar, A Zemmari
Multimedia Tools and Applications 76, 22527-22546, 2017 2017 21
Speaker Emotion Recognition: From Classical Classifiers To Deep Neural Networks
M Eya, M Charfeddine, H Nicolas, CB Amar
ICMV, 2017 2017 0
Segmentation of left ventricle on dynamic MRI sequences for blood flow cancellation in thermotherapy
S Bouzidi, A Emilien, J Benois-Pineau, B Quesson, CB Amar, P Desbarats
Signal Processing: Image Communication 59, 37-49, 2017 2017 5
Visual content indexing and retrieval with psycho-visual models
J Benois-Pineau, P Le Callet
Springer, 2017 2017 17
Multi-layer compression algorithm for 3D deformed mesh based on multi library wavelet neural network architecture
N Dhibi, A Elkefi, W Bellil, CB Amar
Multimedia Tools and Applications 76, 20869-20887, 2017 2017 3
Join cryptography and digital watermarking for 3D multiresolution meshes security
I Sayahi, A Elkefi, CB Amar
International Conference on Image Analysis and Processing, 637-647, 2017 2017 11
Blind watermarking algorithm based on spiral scanning method and error-correcting codes
I Sayahi, A Elkefi, CB Amar
Multimedia Tools and Applications 76, 16439-16462, 2017 2017 7
Deep learning for semantic segmentation of remote sensing images with rich spectral content
AB Hamida, A Benoit, P Lambert, L Klein, CB Amar, N Audebert, ...
2017 IEEE international geoscience and remote sensing symposium (IGARSS�…, 2017 2017 30
Amina Ben Hamida, Alexandre Benoit, P
AB Hamida
Lambert, L Klein, Chokri Ben Amar, et al.. Deep Learning for Semantic�…, 2017 2017 2
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