| Presentation | 2014-06-16 Person Authentication Using Intra-Palm Propagation Signals : Investigation of Discriminative Frequency Elements for Improving Verification Performance Takashi INADA, Isao NAKANISHI, Itaru OHGUSHI, Shigang LI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have studied to use intra-palm propagation signals for person authentication. In this paper, we present the current research results and show the findings from the investigation of discriminative frequency elements for improving the verification performance. Concretely, a variance of spectral elements obtained from each individual and that obtained from all individuals are defined as intra-individual variation and inter-individual one, respectively and a spectral element of which inter-individual variation is larger than the intra-individual one is regarded as discriminative. By using intra-palm propagation spectra obtained from twenty-one experimental subjects, we found out such discriminative frequencies and evaluated verification performance as the number of frequencies is increased. As a result, it is confirmed that the performance could be improved by adjusting the number of discriminative frequency elements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | biometrics / continuous authentication / intra-palm propagation signal / discriminative frequency element / intra-individual variation / inter-individual variation |
| Paper # | BioX2014-4 |
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| Conference Information | |
| Committee | BioX |
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| Conference Date | 2014/6/9(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 | Biometrics (BioX) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Person Authentication Using Intra-Palm Propagation Signals : Investigation of Discriminative Frequency Elements for Improving Verification Performance |
| Sub Title (in English) | |
| Keyword(1) | biometrics |
| Keyword(2) | continuous authentication |
| Keyword(3) | intra-palm propagation signal |
| Keyword(4) | discriminative frequency element |
| Keyword(5) | intra-individual variation |
| Keyword(6) | inter-individual variation |
| 1st Author's Name | Takashi INADA |
| 1st Author's Affiliation | Graduate School of Engineering, Tottori University() |
| 2nd Author's Name | Isao NAKANISHI |
| 2nd Author's Affiliation | Graduate School of Engineering, Tottori University |
| 3rd Author's Name | Itaru OHGUSHI |
| 3rd Author's Affiliation | Graduate School of Engineering, Tottori University |
| 4th Author's Name | Shigang LI |
| 4th Author's Affiliation | Graduate School of Engineering, Tottori University |
| Date | 2014-06-16 |
| Paper # | BioX2014-4 |
| Volume (vol) | vol.114 |
| Number (no) | 83 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |