Identification and Classification of Retinal Lesions for Early Detection of Diabetic Retinopathy using Fundal Image

2018 ◽  
Author(s):  
N Chethan ◽  
KC R Nisha
Keyword(s):  
Diabetic Retinopathy ◽  
Early Detection ◽  
Retinal Lesions

INTEGRATING FUZZY C-MEANS AND MAHALANOBIS METRIC CLASSIFICATION FOR EXUDATE DETECTION IN COLOR FUNDUS IMAGING

2015 ◽  
Vol 15 (05) ◽  
pp. 1550085 ◽  
Author(s):  
MADHURI TASGAONKAR ◽  
MADHURI KHAMBETE
Keyword(s):  
Diabetic Retinopathy ◽  
Early Detection ◽  
Ground Truth ◽  
Vital Role ◽  
Detection Accuracy ◽  
Fuzzy C Means ◽  
Fundus Imaging ◽  
Imaging Detection ◽  
Retinal Structure

Diabetes affects retinal structure of a diabetic patient by generating various lesions. Early detection of these lesions can avoid the loss of vision. Automation of detection process can be made easily feasible to masses by the use of fundus imaging. Detection of exudates is significant in diabetic retinopathy (DR) as they are earlier signs and can cause blindness. Finding the exact location as well as correct number of exudates play vital role in the overall treatment of a patient. This paper presents an algorithm for automatic detection of exudates for DR. The algorithm combines the advantages of supervised and unsupervised techniques. It uses fuzzy-C means (FCM) segmentation on coarse level and mahalanobis metric for finer classification of segmented pixels. Mahalanobis criterion gives significance to most relevant features and thus proves a better classifier. The results are validated using DIARETDB0 and DIARETDB1 databases and the ground truth provided with it. This evaluation provided 95.77% detection accuracy.

Detection and classification of retinal lesions for grading of diabetic retinopathy

2014 ◽  
Vol 45 ◽  
pp. 161-171 ◽  
Author(s):  
M. Usman Akram ◽  
Shehzad Khalid ◽  
Anam Tariq ◽  
Shoab A. Khan ◽  
Farooque Azam
Keyword(s):  
Diabetic Retinopathy ◽  
Retinal Lesions

Identification and classification of microaneurysms for early detection of diabetic retinopathy

2013 ◽  
Vol 46 (1) ◽  
pp. 107-116 ◽  
Author(s):  
M. Usman Akram ◽  
Shehzad Khalid ◽  
Shoab A. Khan
Keyword(s):  
Diabetic Retinopathy ◽  
Early Detection

Review on Detection and Classification of Diabetic Retinopathy

2020 ◽  
Author(s):  
Dr. Vrinda Shiva Shetty ◽  
Harshitha M ◽  
Nitika Choudhary ◽  
Namaratha Karanth ◽  
Akshatha S B
Keyword(s):  
Diabetic Retinopathy
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