The experiment results show that this method is fast and effective in evaluation of serial iris images and it also improves the efficiency of the iris recognition system.

实验证明，用该方法可以快速、有效地鉴定序列虹膜图像的质量，提高该身份识别系统的工作效率。

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The experiment results show that this evaluation system can reflect the real quality of images and thus significantly improve the overall performance of the iris recognition system.

实验结果表明，该质量评价方法反映了虹膜图像的真实质量水平，能够显著提高识别系统的整体性能。

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In an iris recognition system, the major research object is the iris texture.

虹膜识别系统中，主要研究的对象是虹膜区域的纹理。

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The Iris Recognition Immigration System allows registered passengers to enter the U.K. without standing in line at passport control.

WSJ: Cutting Down On the To and Fro