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The paper presents a novel algorithm for iris segmentation in eye images taken under visible and near infrared light. The proposed approach consists of the following stages: reflections localization, reflections filling in, iris boundaries localization and eyelids boundaries localization. Here, each of these stages is detailed. Authors’ solution obtained the second rank in the “Noisy Iris Challenge...
In the paper an optimization of an iris image segmentation algorithm is presented. The algorithm consists of the following stages: reflections localization, reflections filling in, iris boundaries localization and eyelids boundaries localization. After insight into time complexity of the algorithm, the authors propose certain algorithm modifications to decrease its running time. The aim of the optimization...
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