• Sonia
• Er. Nisha Sharma

Abstract : An image is known as scalar in case a single measurement is made at every location that exists Abstract : An image is known as scalar in case a single measurement is made at every location that exists in the image. Due to the development of high speed, more accurate and less invasive devices, the medical imaging has been going through a revolution over the decade. Adequate software is also needed to be developed to handle such high level of imaging. The retinal images are evaluated to diagnose the Diabetic Retinopathy. It is however, time consuming and resource demanding to manually grade the images such that the severity of DR can be defined. The proposed K-Nearest Neighbors algorithm is implemented in MATLAB and results are analyzed in terms of accuracy, specificity and sensitivity. It is analyzed that proposed method performs well in terms accuracy, specificity and sensitivity as compared to existing method.

Keywords: Retinal Images, KNN, Vessel Detections

"Diabetic Retinopathy Detection with Machine Learning", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.555-560, June 2019, Available :http://www.jetir.org/papers/JETIR1906Z78.pdf

"Diabetic Retinopathy Detection with Machine Learning", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp555-560, June 2019, Available at : http://www.jetir.org/papers/JETIR1906Z78.pdf