Email this article Location of pupil contour by Hough transform of connectivity components
- Authors: Matveev I.1,2, Chinaev N.3, Novik V.2
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Affiliations:
- Dorodnicyn Computing Center of Russian Academy of Sciences
- Iritech Inc.
- Moscow Institute of Physics and Technology
- Issue: Vol 26, No 2 (2016)
- Pages: 398-405
- Section: Applied Problems
- URL: https://journals.rcsi.science/1054-6618/article/view/194745
- DOI: https://doi.org/10.1134/S1054661816020115
- ID: 194745
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Abstract
A method for determining the pupil boundary in the image of eye is proposed. The method is based on image binarization followed by a search of the pupil as one of the connectivity components. The pupil boundary is determined as a part of boundary of the connectivity component. Hough transform is used for separating pupil in the case of its merging in one connectivity component with other objects, as well as to verify the likelihood of solution.
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About the authors
I. Matveev
Dorodnicyn Computing Center of Russian Academy of Sciences; Iritech Inc.
Author for correspondence.
Email: matveev@ccas.ru
Russian Federation, ul. Vavilova 40, Moscow, 119333; ul. B. Tatarskaya 21, Moscow, 115184
N. Chinaev
Moscow Institute of Physics and Technology
Email: matveev@ccas.ru
Russian Federation, Institutsky per. 9, Dolgoprudny, 141700
V. Novik
Iritech Inc.
Email: matveev@ccas.ru
Russian Federation, ul. B. Tatarskaya 21, Moscow, 115184
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