An Adaptive Algorithm of Iris Image Key Points Detection
نویسندگان
چکیده
A modification of iris recognition algorithm using Hermite transform to find iris key points has been developed. The iris image mask for the areas free of eyelids, eyelashes and glares is constructed. The key points are found inside the masked iris region. The use of eye rotation compensation based on Polar Hermite Transform before iris parameterization makes the method more effective. The proposed algorithm is tested with CASIAIrisV3 database. The estimation of optimal number of iris key points is analyzed.
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