An Application Study of Improved Iris Image Localization Based on an Evolutionary Algorithm
Shanwei Niu,
Zhigang Nie,
Jiayu Liu
et al.
Abstract:This study aims to enhance the localization of the inner and outer circles of the iris while addressing issues of excessive invalid computations and inaccuracies. To achieve this objective, diverse methods are employed to improve the process to varying extents. Initially, the image undergoes pre-processing operations, including grayscale conversion, mathematical morphological transformation, noise reduction, and image enhancement. Subsequently, the accurate localization of the inner and outer edges is achieved… Show more
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