| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2015-03-19 14:00 Accuracy Improvement of Multilingual Signature Verification by Combined Segmentation-Verification Yuuki Ogi, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura (Mie Univ.)  BioX2014-48 PRMU2014-168 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a combined segmentation-verification technique for Multilingual signature verification. The proposed method employs signature segmentation using the position of gravity center of whole signature strokes instead of a interval space in the signature image. Three grayscale-gradient features are extracted from whole signature image and two segmented, left-hand and right-hand side, signature images and evaluated by Mahalanobis distance from a reference samples. The on-line feature based technique employs dynamic programming (DP) matching for time series data of the two segmented and one whole signatures. Three resultant distance values from off-line verification and three resultant dissmilarity values are input to SVM to make final verification of genuine or forgery. We evaluated the performance of the proposed method on SigComp2011 dataset which consists of Chinese and Dutch signatures. In the results of evaluation, the proposed technique achieved 1.02% and 4.29% EER(Equal Error Rate) for Chinese and Dutch signatures respectively, which are significantly lower than and equivalent to those of the best performances in SigComp2011 competition. These results confirm that the proposed generalized combined segmentation-verification by gravity center is effective for accuracy improvement of multi-script signature verification. |
|
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multilingual signature verification / accuracy improvement / offline feature / online feature / SVM / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 520, BioX2014-48, pp. 53-57, March 2015. | |
| Paper # | BioX2014-48 | |
| Date of Issue | 2015-03-12 (BioX, PRMU) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | BioX2014-48 PRMU2014-168 |
|
| Conference Information | |
| Committee | PRMU BioX |
| Conference Date | 2015-03-19 - 2015-03-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | BioX |
| Conference Code | 2015-03-PRMU-BioX |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accuracy Improvement of Multilingual Signature Verification by Combined Segmentation-Verification |
| Sub Title (in English) | |
| Keyword(1) | multilingual signature verification |
| Keyword(2) | accuracy improvement |
| Keyword(3) | offline feature |
| Keyword(4) | online feature |
| Keyword(5) | SVM |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuuki Ogi |
| 1st Author's Affiliation | Mie University (Mie Univ.) |
| 2nd Author's Name | Wataru Ohyama |
| 2nd Author's Affiliation | Mie University (Mie Univ.) |
| 3rd Author's Name | Tetsushi Wakabayashi |
| 3rd Author's Affiliation | Mie University (Mie Univ.) |
| 4th Author's Name | Fumitaka Kimura |
| 4th Author's Affiliation | Mie University (Mie Univ.) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-2 |
| Date Time | 2015-03-19 14:00:00 |
| Presentation Time | 30 minutes |
| Registration for | BioX |
| Paper # | BioX2014-48, PRMU2014-168 |
| Volume (vol) | vol.114 |
| Number (no) | no.520(BioX), no.521(PRMU) |
| Page | pp.53-57 |
| #Pages | 5 |
| Date of Issue | 2015-03-12 (BioX, PRMU) |
[Return to Top Page]