Zaryab Shafiq, Abdul Manan, Muazzam Ali, Kanwal Amjad and Ufaq Zahra 2025. PERFORMANCE EVALUATION OF DENSENET121 AND RESNET50 WITH CLAHE-BASED PREPROCESSING FOR DIABETIC RETINOPATHY DETECTION. Spectrum of Engineering Sciences. 3, 8 (Aug. 2025), 1299–1314.