JEYALAKSSHMI, S.; PRASANNA, S. Measuring distinct regions of grayscale image using pixel values. International Journal of Engineering & Technology, [S. l.], v. 7, n. 1.1, p. 121–124, 2017. DOI: 10.14419/ijet.v7i1.1.9210. Disponível em: https://www.sciencepubco.com/index.php/ijet/article/view/9210.. Acesso em: 3 may. 2024.