ECH-CHADI, S. , ELKIHEL, H. and ECHCHADI, Y. 2022. A New Hybrid Image Thresholding Technique Based On Local and Global Parameters Applied to Ancient Document Analysis. Revue Internationale de la Recherche Scientifique (Revue-IRS). 1, 1 (Dec. 2022), 01–10. DOI:https://doi.org/10.5281/zenodo.7491859.