Iris Pupil Detection by Structure Tensor Analysis
This paper present a pupil detection/segmentation algorithm for iris images based on Structure Tensor analysis. Eigenvalues of the structure tensor matrix have been observed to be high in pupil boundaries and specular reflections of iris images. We exploit this fact to detect the specular reflection...
| Main Authors: | , |
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| Format: | Others |
| Language: | English |
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Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS)
2011
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| Subjects: | |
| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-14946 |