Magnetic Resonance Imaging Brain Segmentation Using Bi-Directional Convolutional Long Short-Term Memory U-Net With Densely Connected Convolutions - Meshari D. Alanazi; Amna Maraoui; Imen Werda; Ahmed Ben Atitallah; Turki M. Alanazi; Mohammed Albekairi; Anis Sahbani; Amr H. Yousef (IEEE Access, 2025)

A novel Laplacian vector directional filter designed for real-time removal of impulsive noise from color images - Ahmed Ben Atitallah; Meshari D. Alanazi (Comput. Electr. Eng., 2024)

Broadband, high gain 2 exttimes 2 spiral shaped resonator based and graphene assisted terahertz MIMO antenna for biomedical and WBAN communication - Ayman Abdulhadi Althuwayb; Nasr Rashid; Khaled Kaaniche; Ahmed Ben Atitallah; Osama I. Elhamrawy; Vishal Sorathiya; Sunil P. Lavadiya (Wirel. Networks, 2024)

Metasurface-Inspired Flexible Wearable MIMO Antenna Array for Wireless Body Area Network Applications and Biomedical Telemetry Devices - Ayman Abdulhadi Althuwayb; Mohammad Alibakhshi Kenari; Bal S. Virdee; Nasr Rashid; Khaled Kaaniche; Ahmed Ben Atitallah; Ammar Armghan; Osama I. Elhamrawy; Chan Hwang See; Francisco Falcone (IEEE Access, 2023)

Embedded implementation of an obstacle detection system for blind and visually impaired persons' assistance navigation - Ahmed Ben Atitallah; Yahia F. Said; Mohamed Amin Ben Atitallah; Mohammed Albekairi; Khaled Kaaniche; Turki M. Alanazi; Sahbi Boubaker; Mohamed Atri (Comput. Electr. Eng., 2023)

An Efficient Text Recognition System from Complex Color Image for Helping the Visually Impaired Persons - Ahmed Ben Atitallah; Mohamed Amin Ben Atitallah; Yahia F. Said; Mohammed Albekairi; Anis Boudabous; Turki M. Alanazi; Khaled Kaaniche; Mohamed Atri (Comput. Syst. Sci. Eng., 2023)

Obstacle Detection System for Navigation Assistance of Visually Impaired People Based on Deep Learning Techniques - Yahia F. Said; Mohamed Atri; Marwan Ali Albahar; Ahmed Ben Atitallah; Yazan Ahmad Alsariera (Sensors, 2023)

An FPGA Design for Real-Time Image Denoising - Ahmed Ben Atitallah (Comput. Syst. Sci. Eng., 2022)

A new hardware architecture of the adaptive vector median filter and validation in a hardware/software environment - Ahmed Ben Atitallah; Imen Abid; Anis Boudabous; Hassen Loukil (Int. J. Circuit Theory Appl., 2021)

An optimized FPGA design of inverse quantization and transform for HEVC decoding blocks and validation in an SW/HW environment - Ahmed Ben Atitallah; Manel Kammoun; Rabie Ben Atitallah (Turkish J. Electr. Eng. Comput. Sci., 2020)

An FPGA comparative study of high-level and low-level combined designs for HEVC intra, inverse quantization, and IDCT/IDST 2D modules - Ahmed Ben Atitallah; Manel Kammoun; Karim M. A. Ali; Rabie Ben Atitallah (Int. J. Circuit Theory Appl., 2020)

High-level design of HEVC intra prediction algorithm - Ahmed Ben Atitallah; Manel Kammoun (5th International Conference on Advanced Technologies for Signal and Image Processing, ATSIP 2020, Sousse, Tunisia, September 2-5, 2020, 2020)

Case study of an HEVC decoder application using high-level synthesis: intraprediction, dequantization, and inverse transform blocks - Manel Kammoun; Ahmed Ben Atitallah; Karim M. A. Ali; Rabie Ben Atitallah (J. Electronic Imaging, 2019)

New Gamma Correction Method for real time image text extraction - Mohamed Amin Ben Atitallah; Rostom Kachouri; Ahmed Ben Atitallah; Hassène Mnif (Ninth International Conference on Image Processing Theory, Tools and Applications, IPTA 2019, Istanbul, Turkey, November 6-9, 2019, 2019)

Customer Satisfaction Measuring Based on the Most Significant Facial Emotion - Mariem Slim; Rostom Kachouri; Ahmed Ben Atitallah (15th International Multi-Conference on Systems, Signals & Devices, SSD 2018, Yassmine Hammamet, Tunisia, March 19-22, 2018, 2018)

Design exploration of efficient implementation on SoC heterogeneous platform: HEVC intra prediction application - Manel Kammoun; Ahmed Ben Atitallah; Rabie Ben Atitallah; Nouri Masmoudi (Int. J. Circuit Theory Appl., 2017)

Reduction of impulsive noise in colour image using an Adaptive Vector Distance Directional Filter - I. Abid; Anis Boudabous; Ahmed Ben Atitallah (2nd International Conference on Advanced Technologies for Signal and Image Processing, ATSIP 2016, Monastir, Tunisia, March 21-23, 2016, 2016)

An optimized hardware architecture of 4 exttimes4, 8 exttimes8, 16 exttimes16 and 32 exttimes32 inverse transform for HEVC - Manel Kammoun; Emna Maamouri; Ahmed Ben Atitallah; Nouri Masmoudi (2nd International Conference on Advanced Technologies for Signal and Image Processing, ATSIP 2016, Monastir, Tunisia, March 21-23, 2016, 2016)

SW implementation of video coding using open virtual platform - Mokhtar Bouain; Ahmed Ben Atitallah; Nouri Masmoudi (12th IEEE International Multi-Conference on Systems, Signals & Devices, SSD 2015, Mahdia, Tunisia, March 16-19, 2015, 2015)

An efficient hardware architecture for interpolation filter of HEVC decoder - Manel Kammoun; Ahmed Ben Atitallah; Nouri Masmoudi (12th IEEE International Multi-Conference on Systems, Signals & Devices, SSD 2015, Mahdia, Tunisia, March 16-19, 2015, 2015)

An optimized hardware architecture for intra prediction for HEVC - Manel Kammoun; Ahmed Ben Atitallah; Nouri Masmoudi (International Image Processing, Applications and Systems Conference, Sfax, Tunisia, November 5-7, 2014, 2014)

Reconfigurable architecture of VDF filter for multidimensional data - Ahmed Ben Atitallah; Anis Boudabous; Lazhar Khriji; Nouri Masmoudi (Int. J. Circuit Theory Appl., 2013)

A Very High Throughput Deblocking Filter for H.264/AVC - Moez Kthiri; Bertrand Le Gal; Patrice Kadionik; Ahmed Ben Atitallah (J. Signal Process. Syst., 2013)

An efficient architecture VLSI for 4 exttimes4 intra prediction in HEVC standard - Manel Kammoun; Ahmed Ben Atitallah; Hassen Loukil; Nouri Masmoudi (10th International Multi-Conferences on Systems, Signals & Devices, SSD 2013, Hammamet, Tunisia, March 18-21, 2013, 2013)

FPGA architecture of the LDPS Motion Estimation for H.264/AVC Video Coding - Moez Kthiri; Hassen Loukil; Ahmed Ben Atitallah; Patrice Kadionik; Dominique Dallet; Nouri Masmoudi (J. Signal Process. Syst., 2012)

Architecture and HW/SW validation of nonlinear Border-Preserving Interpolator - Anis Boudabous; Ahmed Ben Atitallah; Lazhar Khriji; Nouri Masmoudi (7th International Conference on Design & Technology of Integrated Systems in Nanoscale Era, Tunis, Tunisia, May 16-18, 2012, 2012)

HW/SW TQ/IQT design for H.264/AVC - Ahmed Ben Atitallah; Hassen Loukil; Nouri Masmoudi (18th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2011, Beirut, Lebanon, December 11-14, 2011, 2011)

FPGA Design of an Intra 16 exttimes 16 Module for H.264/AVC Video Encoder - Hassen Loukil; Imen Werda; Nouri Masmoudi; Ahmed Ben Atitallah; Patrice Kadionik (Circuits Syst., 2010)

HW/SW Design-Based Implementation of Vector Median Rational Hybrid Filter - Anis Boudabous; Ahmed Ben Atitallah; Lazhar Khriji; Patrice Kadionik; Nouri Masmoudi (Int. Arab J. Inf. Technol., 2010)

FPGA implementation of a HW/SW platform for multimedia embedded systems - Ahmed Ben Atitallah; Patrice Kadionik; Nouri Masmoudi; Hervé Levi (Des. Autom. Embed. Syst., 2008)

HW/SW FPGA Architecture for a Flexible Motion Estimation - Ahmed Ben Atitallah; Patrice Kadionik; Nouri Masmoudi; Hervé Levi (14th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2007, Marrakech, Morocco, December 11-14, 2007, 2007)

HW/SW Codesign of the H.263 Video Coder - Ahmed Ben Atitallah; Patrice Kadionik; Fahmi Ghozzi; Patrice Nouel; Nouri Masmoudi; Hervé Levi (Proceedings of the Canadian Conference on Electrical and Computer Engineering, CCECE 2006, May 7-10, 2006, Ottawa Congress Centre, Ottawa, Canada, 2006)

Optimization and Implementation on Fpga of the DCT/IDCT Algorithm - Ahmed Ben Atitallah; Patrice Kadionik; Fahmi Ghozzi; Patrice Nouel; Nouri Masmoudi; Philippe Marchegay (2006 IEEE International Conference on Acoustics Speech and Signal Processing, ICASSP 2006, Toulouse, France, May 14-19, 2006, 2006)

An Efficient HW/SW Implementation of the H.263 Video Coder in FPGA - Ahmed Ben Atitallah; Patrice Kadionik; Fahmi Ghozzi; Patrice Nouel; Nouri Masmoudi; Hervé Levi (13th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2006, Nice, France, December 10-13, 2006, 2006)