This paper proposes an algorithm of iris automated identification and a method for rectification of geometric distortion of iris image. The matching result is measured by the relative coefficient.
提出了虹膜自动身份识别的算法及虹膜图像几何畸变的校正方法，最后用相关系数来测度图像的匹配结果。
A hybridized matching algorithm is proposed based on edge feature and correlation coefficient method after analyzing traditional grey-based algorithms and feature-based algorithms.
分析了传统的基于灰度和基于特征的匹配算法，提出了一种基于边缘特征和相关系数的新匹配算法。
Genetic similarities were calculated using simple matching coefficient, and the phenogram was constructed by using UPGMA method. Three cultivars of n.
计算各样本间的相似性系数和遗传距离，并采用UPGMA法对遗传距离进行了聚类分析。
The method of diminishing the search aréa, using projection features to figure out the correlation coefficient, and finding out the matching position is applied.
首先减小搜索区域和运用图像的投影特征求出相关系数，然后根据相关系数确定两幅图像的匹配位置。
The method of diminishing the search aréa, using projection features to figure out the correlation coefficient, and finding out the matching position is applied.
首先减小搜索区域和运用图像的投影特征求出相关系数，然后根据相关系数确定两幅图像的匹配位置。
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