SAFI, Mohammed Ehsan; ABBAS, Eyad I; ALI, Alaa H. PERFORMANCE ENHANCEMENT FOR MOUTH DETECTION TIME BASED ON MODIFIED VIOLA-JONES ALGORITHM. Science Journal of University of Zakho, [S. l.], v. 14, n. 4, 2026. DOI: 10.25271/sjuoz.2026.14.4.1993. Disponível em: https://www.sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/1993. Acesso em: 18 oct. 2026.