Contrast enhancement technique based on local detection of edges. - Azeddine Beghdadi; Alain Le Négrate (Comput. Vis. Graph. Image Process., 1989)

An image enhancement technique and its evaluation through bimodality analysis. - Alain Le Négrate; Azeddine Beghdadi; Henri Dupoisot (CVGIP Graph. Model. Image Process., 1992)

Entropic Thresholding Using a Block Source Model. - Azeddine Beghdadi; Alain Le Négrate; Patrick Viaris de Lesegno (CVGIP Graph. Model. Image Process., 1995)

Coding artifact reduction using adaptive post-treatment. - Marie Luong; Azeddine Beghdadi; Wided Souidène; Alain Le Négrate (ISSPA, 2005)