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ICPR
2002
IEEE

Iris Recognition Using Circular Symmetric Filters

9 years 11 months ago
Iris Recognition Using Circular Symmetric Filters
This paper proposes a new method for personal identification based on iris recognition. The method consists of three major components: image preprocessing, feature extraction and classifier design. A bank of circular symmetric filters is used to capture local iris characteristics to form a fixed length feature vector. In iris matching, an efficient approach called nearest feature line (NFL) is used. Constraints are imposed on the original NFL method to improve performance. Experimental results show that the proposed method has an encouraging performance.
Li Ma, Yunhong Wang, Tieniu Tan
Added 09 Nov 2009
Updated 09 Nov 2009
Type Conference
Year 2002
Where ICPR
Authors Li Ma, Yunhong Wang, Tieniu Tan
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