Performance Evaluation of Otsu and Sauvola Thresholding for Structured Document Binarization. Scientific Journal of Informatics, [S. l.], v. 13, n. 1, p. 189–200, 2026. DOI: 10.15294/sji.v13i1.40245. Disponível em: https://journal.unnes.ac.id/journals/sji/article/view/40245. Acesso em: 1 apr. 2026.