A Robust Medical Image Watermarking Approach Using Beta Chaotic Map, DWT, and SVD. - Rayen Ben Salah; Mourad Zaied (CW, 2023)

An Enhanced Medical Image Watermarking Based on Beta Chaotic Map. - Rayen Ben Salah; Hela Elmannai; Mourad Zaied (HIS (3), 2023)

Beta Wavelet Neural Networks for Medical Image Watermarking: A Fast and Robust Approach. - Rayen Ben Salah; Mourad Zaied (Int. J. Online Biomed. Eng., 2025)

Adaptive Medical Image Watermarking Based on Multi-resolution Function Contribution and Wavelet Neural Networks. - Rayen Ben Salah; Mourad Zaied (ACIIDS (Companion 2), 2026)

βWave-VAE: A hybrid beta wavelet and variational autoencoder framework for secure medical image watermarking. - Rayen Ben Salah; Mourad Zaied (Netw. Model. Anal. Health Informatics Bioinform., 2026)