Anusorn, C. B., Kongprawechnon, W., Kondo, T., Sintuwong, S., & Tungpimolrut, K. (2015). Image Processing Techniques for Glaucoma Detection Using the Cup-to-Disc Ratio. Science & Technology Asia, 18(1), 22–34. Retrieved from https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41151