XIAO, Deqin; FENG, Aijing; LIU, Jian. Detection and tracking of pigs in natural environments based on video analysis. International Journal of Agricultural and Biological Engineering, [S. l.], v. 12, n. 4, p. 116–126, 2019. Disponível em: https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/4591. Acesso em: 26 dec. 2025.