Mohamed Ali Hajjaji

Real-Time Implementation of AI-Based Face Mask Detection and Social Distancing Measuring System for COVID-19 Prevention

Safa Teboulbi, Seifeddine Messaoud, Mohamed Ali Hajjaji et al. · Scientific Programming · 2021 · 75 citations · Full text

Engineering, Biometrics, Wearable Technology +19

Bi-objective optimization of a standalone hybrid PV–Wind–battery system generation in a remote area in Tunisia

Malek Belouda, Mohamed Ali Hajjaji, Hamdi Sliti et al. · Sustainable Energy Grids and Networks · 2018 · 73 citations

Electrical Engineering, Engineering, Energy Conversion +7

Cryptography of medical images based on a combination between chaotic and neural network

Manel Dridi, Mohamed Ali Hajjaji, Belgacem Bouallègue et al. · IET Image Processing · 2016 · 69 citations

Medical Images, Image Analysis, Engineering +10

Improved Chaos-Based Cryptosystem for Medical Image Encryption and Decryption

Mohamed Gafsi, Nessrine Abbassi, Mohamed Ali Hajjaji et al. · Scientific Programming · 2020 · 64 citations · Full text

Healthcare Information Security, Data Hiding, Data Encryption Standard +15

FPGA Implementation of Digital Images Watermarking System Based on Discrete Haar Wavelet Transform

Mohamed Ali Hajjaji, Mohamed Gafsi, Abdessalem Ben Abdelali et al. · Security and Communication Networks · 2019 · 47 citations · Full text

Digital Watermarking, Hardware Security, Data Hiding +15