Elliptical local vessel density: a fast and robust quality metric for retinal images
| Autor: | Luca Giancardo, Abràmoff, M. D., Chaum, E., Karnowski, T. P., Meriaudeau, F., Tobin Jr, K. W. |
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| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: | |
| Zdroj: | Conference proceedings : IEEE Engineering in Medicine and Biology Society Conference, 2008, 3534. IEEE ResearcherID Scopus-Elsevier |
| ISSN: | 1557-170X |
| Popis: | A great effort of the research community is geared towards the creation of an automatic screening system able to promptly detect diabetic retinopathy with the use of fundus cameras. In addition, there are some documented approaches for automatically judging the image quality. We propose a new set of features independent of field of view or resolution to describe the morphology of the patient's vessels. Our initial results suggest that these features can be used to estimate the image quality in a time one order of magnitude shorter than previous techniques. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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