PROF. DEEPAK GUPTA2, A. P. Binarization And Post Processing of Binarized Document Images for Background Text Removal. International Journal of Engineering and Computer Science, india, v. 5, n. 7, 2017. Disponível em: http://ijecs.in/index.php/ijecs/article/view/1520. Acesso em: 3 may. 2024.