SHIYAMALA, S; SUGANYA, S. Pre-Processing for Text Extraction System using Histogram Techniques. International Journal of Computer Sciences and Engineering, [S. l.], v. 6, n. 10, p. 668–673, 2025. DOI: 10.26438/ijcse/v6i10.668673. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/3549. Acesso em: 2 feb. 2026.