KARPE, Harsha; GADEKAR, Pallavi; KALE, Swati; SHINALKAR, Snehal. AUTHENTICATION OF GRAYSCALE DOCUMENT IMAGES. Multidisciplinary Journal of Research in Engineering and Technology, [S. l.], v. 2, n. 3, p. 553–556, 2015. DOI: 10.65521/mjret.v2i3.1027. Disponível em: https://journals.mriindia.com/index.php/mjret/article/view/1027. Acesso em: 12 apr. 2026.