LEUNG, B.; CHAU, T. A Multiple Camera Approach to Facial Gesture Recognition for Children with Severe Spastic Quadriplegia. CMBES Proceedings, [S. l.], v. 31, n. 1, 2008. Disponível em: https://proceedings.cmbes.ca/index.php/proceedings/article/view/339. Acesso em: 2 may. 2024.