KUMAR, R. .; MALI, K. . Shape Classification Via Contour Matching Using the Perpendicular Distance Functions. International Journal of Engineering and Applied Physics, [S. l.], v. 1, n. 2, p. 192–198, 2021. Disponível em: https://ijeap.org/ijeap/article/view/36. Acesso em: 23 apr. 2024.