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Název: | The coordinate system of the eye in cataract surgery: Performance comparison of the circle Hough transform and Daugman's algorithm | ||||||||||
Autor: | Vlachynská, Alžběta; Komínková Oplatková, Zuzana; Sramka, Martin | ||||||||||
Typ dokumentu: | Článek ve sborníku (English) | ||||||||||
Zdrojový dok.: | AIP Conference Proceedings. 2017, vol. 1863 | ||||||||||
ISSN: | 0094-243X (Sherpa/RoMEO, JCR) | ||||||||||
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ISBN: | 978-0-7354-1538-6 | ||||||||||
DOI: | https://doi.org/10.1063/1.4992259 | ||||||||||
Abstrakt: | The aim of the work is to determine the coordinate system of an eye and insert a polar-axis system into images captured by a slip lamp. The image of the eye with the polar axis helps a surgeon accurately implant toric intraocular lens in the required position/rotation during the cataract surgery. In this paper, two common algorithms for pupil detection are compared: the circle Hough transform and Daugman's algorithm. The procedures were tested and analysed on the anonymous data set of 128 eyes captured at Gemini eye clinic in 2015. © 2017 Author(s). | ||||||||||
Plný text: | http://aip.scitation.org/doi/abs/10.1063/1.4992259 | ||||||||||
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