Comparative analysis of the performance of HE, BBHE, and CLAHE histogram operators on synthetic fundus images using contrast and brightness metrics. Perspectives in Mathematics and Applications, [S. l.], v. 2, n. 01, p. 56–66, 2026. DOI: 10.66256/permata.v2i1.28. Disponível em: https://jurnal.kreasipustaka.com/index.php/permata/article/view/28. Acesso em: 20 jun. 2026.