MAO, Yanru; HE, Dongjian; SONG, Huaibo. Automatic detection of ruminant cows’ mouth area during rumination based on machine vision and video analysis technology. International Journal of Agricultural and Biological Engineering, Beijing, China, v. 12, n. 1, p. 186–191, 2019. Disponível em: https://ijabe.org/index.php/ijabe/article/view/4268. Acesso em: 17 feb. 2026.