Robust and blind watermarking approach based on modified Delaunay triangulation. - Dhekra Essaidani; Hassene Seddik; Ezzedine Ben Braiek (ATSIP, 2016)

Asynchronous Invariant Digital Image Watermarking in Radon Field for Resistant Encrypted Watermark. - Dhekra Essaidani; Hassene Seddik; Ezzedine Ben Braiek (Int. J. Netw. Secur., 2016)

Invariant digital image watermarking based on Defragmented Delaunay Triangulation for optimal watermark synchronization. - Dhekra Essaidani; Hassene Seddik; Ezzedine Ben Braiek (Secur. Commun. Networks, 2016)

Invariant Digital Image Watermarking Scheme in the Projected-Frequency Domain. - Dhekra Essaidani; Hassene Seddik (ICISP, 2018)

Robust Face Recognition Approaches Using PCA, ICA, LDA Based on DWT, and SVM Algorithms. - Zied Bannour Lahaw; Dhekra Essaidani; Hassene Seddik (TSP, 2018)