LATVIAN SIGN LANGUAGE RECOGNITION CLASSIFICATION POSSIBILITIES. ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference, [S. l.], v. 2, p. 185–188, 2017. DOI: 10.17770/etr2017vol2.2653. Disponível em: https://archive-journals.rtu.lv/etr/article/view/4053.. Acesso em: 11 mar. 2026.