An algorithm for Iris extraction

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F10%3A86084763" target="_blank" >RIV/61989100:27240/10:86084763 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5586756" target="_blank" >http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5586756</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/IPTA.2010.5586756" target="_blank" >10.1109/IPTA.2010.5586756</a>

Result language
angličtina
Original language name
An algorithm for Iris extraction
Original language description
In this paper, we describe a new method for detecting iris in digital images. Our method is simple yet effective. It is based on statistical point of view when searching for limbic boundary and rather analytical approach when detecting pupillary boundary. It can be described in three simple steps; firstly, the bright point inside the pupil is detected; secondly, outer limbic boundary is found via statistical measurements of outer boundary points; and thirdly, inner boundary points are found by means ofdefined cost function maximization. Performance of the presented method is evaluated on series of iris close-up images and compared with the traditional Hough method as well.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2010 2nd International Conference on Image Processing Theory, Tools and Applications: IPTA 2010, Paris, France, July 7-10, 2010
ISBN
978-1-4244-7248-2
ISSN
2154-512X
e-ISSN
—
Number of pages
5
Pages from-to
464-468
Publisher name
Institute of Electrical and Electronics Engineers
Place of publication
New York
Event location
Paříž
Event date
Jul 7, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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