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Can image quality enhancement methods improve the performance of biometric systems for degraded visible wavelength iris images?

机译:图像质量增强方法可以提高生物识别系统的性能,实现可见波长虹膜图像的劣化吗?

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The accuracy of Visible Wavelength (VW) iris recognition systems is significantly affected by the quality of iris sample images. Using degraded VW iris sample images can significantly decrease the performance of iris recognition systems. There are not many iris quality enhancement methods in the research field. Therefore, it is interesting to investigate whether existing image quality enhancement methods can improve the performance of biometric systems for degraded VW iris images. In this paper, we apply nine image enhancement methods to a VW iris database, which contains high quality and degraded iris sample images. The experimental results show that some of selected enhancement methods can significantly improve VW iris recognition system performance.
机译:可见波长(VW)IRIS识别系统的准确性受到虹膜样本图像的质量的显着影响。使用降级的VW IRIS样本图像可以显着降低IRIS识别系统的性能。研究领域没有许多虹膜质量增强方法。因此,有趣的是研究现有的图像质量增强方法是否可以提高生物识别系统的性能,用于降级的VW IRIS图像。在本文中,我们将九个图像增强方法应用于VW IRIS数据库,其中包含高质量和降级的虹膜样本图像。实验结果表明,一些选定的增强方法可以显着提高VW IRIS识别系统性能。

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