Paper Abstract and Keywords |
Presentation |
2013-03-08 10:00
A study on Finger Print Verification based on complex Linear Prediction Tomoki Yara, Keiichi Funaki (Univ. of Ryukyus) SIS2012-63 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In the ubiquitous information society, biometrics authentication attracts a large amount of attention and fingerprint verification is commonly used due to its convenience. The fingerprint verification based on Linear Predictive Coding (LPC) has been proposed, in which one line of data among X-axis or Y-axis is analyzed by LPC and the identification is realized by a DP matching based on the spectral distance. Fingerprint image provides a blank as a background. The blank provides no meaning for the identification. The segmentation method cannot only reduce the storage size, but also makes it possible to no search for start and end point on DP matching. On the other hand, complex LPC analysis for analytic signal has been proposed and it can estimate more accurate spectrum in low frequencies due to the nature of analytic signal. In this study, we propose finger print verification based on the DP matching using complex LPC analysis. The experimental results using the segmented data show that the complex LPC can perform better than LPC method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fingerprint verification / Linear prediction / Segmentation / Analytic signal / complex LPC analysis / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 465, SIS2012-63, pp. 97-102, March 2013. |
Paper # |
SIS2012-63 |
Date of Issue |
2013-02-28 (SIS) |
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 |
SIS2012-63 |
Conference Information |
Committee |
SIS |
Conference Date |
2013-03-07 - 2013-03-08 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Create Hamamatsu |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
SIS |
Conference Code |
2013-03-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on Finger Print Verification based on complex Linear Prediction |
Sub Title (in English) |
|
Keyword(1) |
Fingerprint verification |
Keyword(2) |
Linear prediction |
Keyword(3) |
Segmentation |
Keyword(4) |
Analytic signal |
Keyword(5) |
complex LPC analysis |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tomoki Yara |
1st Author's Affiliation |
Ryukyu University (Univ. of Ryukyus) |
2nd Author's Name |
Keiichi Funaki |
2nd Author's Affiliation |
Ryukyu University (Univ. of Ryukyus) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
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 |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2013-03-08 10:00:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2012-63 |
Volume (vol) |
vol.112 |
Number (no) |
no.465 |
Page |
pp.97-102 |
#Pages |
6 |
Date of Issue |
2013-02-28 (SIS) |
|