| Presentation | 2004/6/18 DWT Domain On-Line Signature Verification Based on Moving Vector Hiroyuki SAKAMOTO, Isao NAKANISHI, Yoshio ITOH, Yutaka FUKUI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we introduce a moving vector parameter into the on-line signature verification method based on Discrete Wavelet Transform (DWT) and adaptive signal processing. A time-varying signal of the moving vector is decomposed into sub-band signals by using the DWT. Individual features are extracted as high frequency components in each sub-band. Verification is achieved in each sub-band by whether an adaptive coefficient converges on 1. Performance of the proposed on-line signature verification method is examined in verification simulations. By using the moving vector parameter, while equivalent verification rate is obtained the computational complexity is reduced to a half of that using conventional pen-position parameter. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | On-Line Signature / Moving Vector / DWT / DP Matching / Adaptive Algorithm |
| Paper # | SIS2004-12 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2004/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | DWT Domain On-Line Signature Verification Based on Moving Vector |
| Sub Title (in English) | |
| Keyword(1) | On-Line Signature |
| Keyword(2) | Moving Vector |
| Keyword(3) | DWT |
| Keyword(4) | DP Matching |
| Keyword(5) | Adaptive Algorithm |
| 1st Author's Name | Hiroyuki SAKAMOTO |
| 1st Author's Affiliation | Faculty of Engineering, Tottori University() |
| 2nd Author's Name | Isao NAKANISHI |
| 2nd Author's Affiliation | Faculty of Regional Sciences, Tottori University |
| 3rd Author's Name | Yoshio ITOH |
| 3rd Author's Affiliation | Faculty of Engineering, Tottori University |
| 4th Author's Name | Yutaka FUKUI |
| 4th Author's Affiliation | Faculty of Engineering, Tottori University |
| Date | 2004/6/18 |
| Paper # | SIS2004-12 |
| Volume (vol) | vol.104 |
| Number (no) | 144 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |