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Detection of the Optic Nerve Head in Fundus Images of the Retina Using the Hough Transform for Circles
Detection of the optic nerve head (ONH) is a key preprocessing component in algorithms for the automatic extraction of the anatomical structures of the retina. We propose a method to automatically locate the ONH in fundus images of the retina. The method includes edge detection using the Sobel opera...
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| Main Authors: | , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
Springer-Verlag
2009
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3046650/ https://ncbi.nlm.nih.gov/pubmed/19238486 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10278-009-9189-5 |
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