JOY, Reji; S, Hemalatha. A Gradient Based Approach for Fingerprint Image Segmentation using Morphological Operators. International Journal of Engineering & Technology, [S. l.], v. 7, n. 4, p. 2453–2456, 2018. DOI: 10.14419/ijet.v7i4.16244. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/16244.. Acesso em: 22 dec. 2024.