EL-SAYED, M. A. Algorithm based on Histogram and Entropy for Edge Detection in Gray Level Images. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, [S. l.], v. 11, n. 1, p. 2207–2215, 2013. DOI: 10.24297/ijct.v11i1.1192. Disponível em: https://rajpub.com/index.php/ijct/article/view/1192. Acesso em: 3 may. 2024.