Algorithms for digital image processing in diabetic retinopathy

  • John Winder
  • , Philip Morrow
  • , I. N. McRitchie
  • , J. R. Bailie
  • , P. M. Hart

Research output: Contribution to journalArticlepeer-review

Abstract

This work examined recent literature on digital image processing in the field of diabetic retinopathy. Algorithms were categorized into 5 steps (preprocessing; localization and segmentation of the optic disk; segmentation of the retinal vasculature; localization of the macula and fovea; localization and segmentation of retinopathy). The variety of outcome measures, use of a gold standard or ground truth, data sample sizes and the use of image databases is discussed. It is intended that our classification of algorithms into a small number of categories, definition of terms and discussion of evolving techniques will provide guidance to algorithm designers for diabetic retinopathy. (C) 2009 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)608-622
JournalComputerized Medical Imaging and Graphics
Volume33
Issue number8
DOIs
Publication statusPublished (in print/issue) - Dec 2009

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Diabetic retinopathy
  • Computer-aided diagnosis
  • Digital imaging
  • Image processing

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