Vessel segmentation and microaneurysm detection using discriminative dictionary learning and sparse representation

• Our method can diagnose Diabetic retinopathy through analyzing retinal image.• This method is based on discriminative dictionary learning and sparse representation.• Previous methods relied on fixed dictionary but we obtain dictionary via learning.• The results indicate that our method ach ieves high accuracy especially in abnormal image.

Source: Computer Methods and Programs in Biomedicine - October 25, 2016 Category: Bioinformatics Authors: Malihe Javidi, Hamid-Reza Pourreza, Ahad Harati Source Type: research