English Character Recognition from Video Stream based on Bag of Visual Words (BOVW). Journal of Madenat Alelem, [S. l.], v. 10, n. 2, p. 12–29, 2018. Disponível em: https://journal.mauc.edu.iq/index.php/JMAUC/article/view/27. Acesso em: 23 feb. 2026.