, R. V. P. N. D. A Survey on Counting People with Low Level Features. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 4, n. 5, p. 160–163, 2016. DOI: 10.17762/ijritcc.v4i5.2144. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/2144. Acesso em: 27 jul. 2024.