Khan, Khan Bahadar, Amir A Khaliq, Muhammad Shahid, and Sheroz Khan. “AN EFFICIENT TECHNIQUE FOR RETINAL VESSEL SEGMENTATION AND DENOISING USING MODIFIED ISODATA AND CLAHE”. IIUM Engineering Journal 17, no. 2 (November 30, 2016): 31–46. Accessed June 20, 2021. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/611.