DUY, Khanh Nguyen; DINH, Duy Le; ANH, Duc Duong. TRAFFIC SIGN DETECTION USING LOCAL FEATURES. <b>Vietnam Journal of Science and Technology</b>, Hanoi, VN, v. 49, n. 5, 2012. DOI: 10.15625/0866-708X/49/5/1892. Disponível em: https://vjs.ac.vn/jst/article/view/1892. Acesso em: 12 jan. 2026.