Fingerprint Template Matching Algorithm Based on Daubechies Wavelet

Author

Baohua, Zhang ; Yuanchun, Jia ; Jianfeng, Zhao ; Dahua, Yu ; Quanlin, Zhou

Author_Institution

Sch. of Inf. Eng., Inner Mongolia Univ. of Sci. & Technol., Baotou

fYear

2009

fDate

27-28 Feb. 2009

Firstpage

807

Lastpage

811

Abstract

In this paper, we propose an effective algorithm of fingerprint image template matching based on Daubechies wavelet, which can preserve maximum details of the original image, reflect outline of the image objectively and decrease the FRR. New algorithm based on the multi-resolution analysis of the wavelet transforms. Choosing wavelet base for fingerprint image application must match the requirements of lossless image compression, which is, taking orthogonal wavelet base. Daubuchies wavelet base just meets the requirement. Results demonstrating significant improvements in fingerprint matching accuracy through public fingerprint databases.

Keywords

data compression; fingerprint identification; image coding; image matching; image resolution; wavelet transforms; Daubechies wavelet; fingerprint image template matching; fingerprint template matching algorithm; lossless image compression; multiresolution analysis; orthogonal wavelet base; public fingerprint databases; wavelet transforms; Filtering; Filters; Fingerprint recognition; Flowcharts; Image coding; Image matching; Interference; Noise reduction; Wavelet analysis; Wavelet transforms; Daubechies Wavelet; Fingerprint; template;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Software and Networks, 2009. ICCSN '09. International Conference on

Conference_Location

Macau

Print_ISBN

978-0-7695-3522-7

Type

conf

DOI

10.1109/ICCSN.2009.170

Filename

5076967