YANAN HAO; V.C. TAI; Y.C. TAN. Crowd counting algorithm based on face detection and skin color recognition. Journal of Mechanical Engineering and Sciences, [S. l.], p. 9542–9551, 2023. DOI: 10.15282/jmes.17.3.2023.1.0755. Disponível em: https://journal.ump.edu.my/jmes/article/view/9040. Acesso em: 22 nov. 2024.