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Comparative Analysis of Global Feature Extraction Methods for Off-line Signature Recognition

by Hifzan Ahmed, Shailja Shukla
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 48 - Number 23
Year of Publication: 2012
Authors: Hifzan Ahmed, Shailja Shukla
10.5120/7519-0423

Hifzan Ahmed, Shailja Shukla . Comparative Analysis of Global Feature Extraction Methods for Off-line Signature Recognition. International Journal of Computer Applications. 48, 23 ( June 2012), 15-19. DOI=10.5120/7519-0423

@article{ 10.5120/7519-0423,
author = { Hifzan Ahmed, Shailja Shukla },
title = { Comparative Analysis of Global Feature Extraction Methods for Off-line Signature Recognition },
journal = { International Journal of Computer Applications },
issue_date = { June 2012 },
volume = { 48 },
number = { 23 },
month = { June },
year = { 2012 },
issn = { 0975-8887 },
pages = { 15-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume48/number23/7519-0423/ },
doi = { 10.5120/7519-0423 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:44:50.536778+05:30
%A Hifzan Ahmed
%A Shailja Shukla
%T Comparative Analysis of Global Feature Extraction Methods for Off-line Signature Recognition
%J International Journal of Computer Applications
%@ 0975-8887
%V 48
%N 23
%P 15-19
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, a method is proposed for feature extraction of offline signature recognition system. The proposed method is based on global features to identify forgeries and also median filter is introduces for noise reduction. The Proposed feature extraction method is compared with Discrete Radon Transform (DRT). Both the feature extraction method extracts one dimensional global features and the alignment between features is performed by Dynamic Time Warping (DTW). When being trained using 6 genuine signatures of each person and 250 forgeries taken from our database, the proposed method obtained an equal error rate (EER) of 8. 40%. The false acceptance rate (FAR) for proposed method was also kept as low as 8. 80%.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Median Filter Global Features Discrete Radon Transform Dynamic Time Warping.

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