Gavireddi Devi

A Hybrid Retinal Fundus Image Processing and Neural Network Framework for Diabetic Retinopathy Screening

Diabetic retinopathy (DR) is a retinal disorder that can be screened from fundus photographs using computer-aided image analysis. This paper presents a texture-based framework that combines image preprocessing, Gray-Level Co-occurrence Matrix (GLCM) feature extraction, Principal Component Analysis (PCA), and neural-net...