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Application of Zero Spectral Moment Filter in Iris Texture Features Extraction

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

  1. 1. Institute of Mathematics, Jilin University, Changchun 130012, China; 2. College of Computer Science and Engineering, Changchun University of Technology, Changchun 130012, China
  • Received:2006-01-19 Revised:1900-01-01 Online:2006-11-26 Published:2006-08-26
  • Contact: MA Siliang

Abstract: This paper presents a novel iris texture features extraction algorithm based on zero spectral moment filters (ZSMF). After preprocessing, the iris image was decomposed via ZSMF in order to get more exact iris texturefeatures. Experimental results show that the speed of the algorithm is fast and the algorithm is efficient.

Key words: zero spectral moment filters, iris texture, features extraction

CLC Number: 

  • TP301