KIM, Jiyoon; LEE, Jimin; SON, Soohyeon; KIM, Jaejoon. An Application on Visual Cognitive Assistance system for Braille Block Recognition Based on Raspberry Pi System. International Journal on Advanced Science, Engineering and Information Technology, [S. l.], v. 11, n. 6, p. 2527–2533, 2021. DOI: 10.18517/ijaseit.11.6.13771. Disponível em: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/13771. Acesso em: 22 jul. 2024.