Multiresolution Feature Based Subspace Analysis for Fingerprint Recognition
TLDR
A multiresolution feature based subspace technique for fingerprint recognition that computes the core point of fingerprint and crops the image to predefined size and is effective and efficient in extracting the features.Abstract:
The image intensity surface in an ideal fingerprint image contains a limited range of spatial frequencies, and mutually distinct textures differ significantly in their dominant frequencies. This paper presents a multiresolution feature based subspace technique for fingerprint recognition. The technique computes the core point of fingerprint and crops the image to predefined size. The multiresolution features of aligned fingerprint are computed using 2-D discrete wavelet transform. LL component in wavelet decomposition is concatenated to form the fingerprint feature. Principal component analysis is performed on these features to extract the features with reduced dimensionality. The algorithm is effective and efficient in extracting the features. It is also robust to noise. Experimental results using the FVC2002 and Bologna databases show the feasibility of the proposed method..read more
Citations
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Implementation of Fingerprint Based Biometric System Using Optimized 5/3 DWT Architecture and Modified CORDIC Based FFT
TL;DR: In this article, the authors proposed implementation of fingerprint-based biometric system using Optimized 5/3 DWT architecture and Modified CORDIC-based Fast Fourier Transform (FFT).
Proceedings ArticleDOI
FPGA Implementation of Fingerprint Recognition System using Adaptive Threshold Technique
TL;DR: This paper proposes FPGA Implementation of Fingerprint Recognition System using Adaptive Threshold Technique with novel adaptive threshold for each person and it is observed that the success rate of identifying a person is high in the proposed method compared to existing techniques.
Journal ArticleDOI
An Efficient Reconfigurable Architecture for Fingerprint Recognition
TL;DR: An efficient Finite State Machine FSM based reconfigurable architecture for fingerprint recognition using fusion scores with correlation matching technique for FVC2004 DB3 Database is proposed and performance parameters such as TSR Total Success Rate, FAR False Acceptance Rate, and FRR False Rejection Rate are computed.
Proceedings ArticleDOI
Wavelet transform based fingerprint recognition
TL;DR: Gabor Wavelet Transform based fingerprint recognition system has been realized and experimental results have shown that the proposed method can improve the accuracy of existing methods.
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