Vitrectomy for traction macular detachment in diabetic retinopathy
β Scribed by Petra Meier; Peter Wiedemann
- Publisher
- Springer-Verlag
- Year
- 1997
- Tongue
- English
- Weight
- 577 KB
- Volume
- 235
- Category
- Article
- ISSN
- 0065-6100
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## Abstract ## BACKGROUND Alterations of blood rheology are assumed to substantially contribute to the pathogenesis of diabetic retinopathy. Membrane differential filtration (MDF) is an extracorporeal treatment which is able to optimize rheological parameters by eliminating high molecular weight p
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