DocumentCode
2735064
Title
A Novel Algorithm on Iris Identification Based on Tree-structured Wavelet Transform with Dominant Frequency Energy
Author
Liu, Yuanning ; Zhu, Xiaodong ; Chen, Jing ; Liu, Zhen
Author_Institution
JiLin Univ., Jilin
fYear
2007
fDate
5-7 Sept. 2007
Firstpage
130
Lastpage
130
Abstract
A new iris identification algorithm with tree- structured wavelet transform and dominant frequency channel energy is represented in this paper . After the iris image is preprocessed firstly, the normalized iris texture image is obtained and the wavelet is decomposed on selected base. Secondly the decomposed path is determined through some restriction condition. And the selected energy channel and channel value are regarded as iris feature. Finally, the experiment result verifies the correctness and validity of the approach.
Keywords
biometrics (access control); image recognition; trees (mathematics); wavelet transforms; dominant frequency channel energy; iris identification algorithm; iris texture image; tree structured wavelet transform; Biometrics; Computer science; Educational institutions; Frequency; Iris recognition; Laplace equations; Power engineering and energy; Security; Wavelet analysis; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on
Conference_Location
Kumamoto
Print_ISBN
0-7695-2882-1
Type
conf
DOI
10.1109/ICICIC.2007.60
Filename
4427775
Link To Document