Title :
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
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;
Conference_Titel :
Communication Software and Networks, 2009. ICCSN '09. International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3522-7
DOI :
10.1109/ICCSN.2009.170
