DIABETIC RETINOPATHY SEVERITY CLASSIFICATION USING GAMMA CORRECTION-BASED IMAGE ENHANCEMENT AND BN-VGG ARCHITECTURE. JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer), [S. l.], v. 11, n. 4, p. 1119–1130, 2026. DOI: 10.33480/jitk.v11i4.8094. Disponível em: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/8094. Acesso em: 14 may. 2026.