Topography-based detection of the iris centre using multiple-resolution images
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Ponz, V; Villanueva, A; Sesma, L; Ariz, M; Cabeza, R
Published in: Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011
December 1, 2011
Low cost iris tracking is one of the most challenging research topics for the eye-tracking community. To this end, accurate detection of the iris centre in images captured by a web cam is a major goal. We propose a novel method for iris detection that is based on image topography using multi-resolution to detect the most stable "valley" over different resolutions, which is assumed to be the iris centre. Our algorithm was tested using the BioID database obtaining the best average behavior. Our algorithm functions in real time and does not require complex post processing stages. © 2011 IEEE.
Duke Scholars
Published In
Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011
DOI
ISBN
9780769546292
Publication Date
December 1, 2011
Start / End Page
32 / 37
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Ponz, V., Villanueva, A., Sesma, L., Ariz, M., & Cabeza, R. (2011). Topography-based detection of the iris centre using multiple-resolution images. In Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011 (pp. 32–37). https://doi.org/10.1109/IMVIP.2011.15
Ponz, V., A. Villanueva, L. Sesma, M. Ariz, and R. Cabeza. “Topography-based detection of the iris centre using multiple-resolution images.” In Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011, 32–37, 2011. https://doi.org/10.1109/IMVIP.2011.15.
Ponz V, Villanueva A, Sesma L, Ariz M, Cabeza R. Topography-based detection of the iris centre using multiple-resolution images. In: Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011. 2011. p. 32–7.
Ponz, V., et al. “Topography-based detection of the iris centre using multiple-resolution images.” Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011, 2011, pp. 32–37. Scopus, doi:10.1109/IMVIP.2011.15.
Ponz V, Villanueva A, Sesma L, Ariz M, Cabeza R. Topography-based detection of the iris centre using multiple-resolution images. Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011. 2011. p. 32–37.
Published In
Proceedings - 2011 Irish Machine Vision and Image Processing Conference, IMVIP 2011
DOI
ISBN
9780769546292
Publication Date
December 1, 2011
Start / End Page
32 / 37