J4

• 计算机科学 • 上一篇    下一篇

基于二维小波变换的虹膜识别方法

徐中宇1,2, 马驷良1, 罗宏文1   

  1. 1. 吉林大学数学研究所, 长春 130012; 2. 长春工业大学计算机科学与工程学院, 长春 130012
  • 收稿日期:2005-01-10 修回日期:1900-01-01 出版日期:2005-03-26 发布日期:2005-03-26
  • 通讯作者: 马驷良

Algorithm of Iris Recognition Based on 2-D Wavelet Transform

XU Zhong-yu1,2, MA Si-liang1, LUO Hong-wen1   

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. School of Computer Science and Engineering, Changchun University of Technology, Changchun 130012, China
  • Received:2005-01-10 Revised:1900-01-01 Online:2005-03-26 Published:2005-03-26
  • Contact: MA Si-liang

摘要: 提出一种基于二维小波变换的虹膜识别方法; 对虹膜图 像预处理后, 将二维小波变换与积分图像相结合, 实现虹膜纹理的特征提取; 实验检验了算法的有效性.

关键词: 虹膜识别, 二维小波变换, 积分图像

Abstract: This paper presents an iris recognition method based on 2-D wavelet transform. After pre-process of iris images, 2-D wavelet transfo rm is combined with integral image in order to realize the feature extraction of iris texture. The algorithm was effectually examined by practice.

Key words: iris recognition, 2-D wavelet transform, integral image

中图分类号: 

  • TP301