Abstract | ||
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This paper presents a multi-matcher on-line signature verification system which fuses the verification scores in pen-position parameter and pen-movement angle one at total decision. Features of pen-position and pen-movement angle are extracted by the sub-band decomposition using the Discrete Wavelet Transform (DWT). In the pen-position, high frequency sub-band signals are considered as individual features to enhance the difference between a genuine signature and its forgery. On the other hand, low frequency sub-band signals are utilized as features for suppressing the intra-class variation in the pen-movement angle. Verification is achieved by the adaptive signal processing using the extracted features. Verification scores in the pen-position and the pen-movement angle are integrated by using a weighted sum rule to make total decision. Experimental results show that the fusion of pen-position and pen-movement angle can improve verification performance. |
Year | DOI | Venue |
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2006 | 10.1093/ietfec/e89-a.1.178 | Ieice Transactions |
Keywords | DocType | Volume |
verification score,verification performance,low frequency sub-band signal,dwt domain,total decision,multi-matcher on-line signature verification,high frequency sub-band signal,genuine signature,sub-band decomposition,pen-position parameter,pen-movement angle,frequency,low frequency,pattern matching,high frequency,feature extraction,biometrics,adaptive signal processing,fuses,handwriting recognition,discrete wavelet transform,writing | Journal | E89-A |
Issue | ISSN | Citations |
1 | 0916-8508 | 6 |
PageRank | References | Authors |
0.62 | 1 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Isao Nakanishi | 1 | 104 | 28.15 |
Hiroyuki Sakamoto | 2 | 34 | 5.24 |
Naoto Nishiguchi | 3 | 21 | 2.73 |
Yoshio Itoh | 4 | 59 | 18.04 |
Yutaka Fukui | 5 | 55 | 12.83 |