Name
Abstract | ||
|---|---|---|
Biometric person authentication has been attracting considerable attention in recent years. Conventional biometric person authentication systems, however, simply store each user's template as-is on the system. If registered templates are not properly protected, the risk arises of template leakage to a third party and impersonation using biometric data restored from a template. We propose a technique that partially deletes and splits template information so as to prevent template restoration using only registered template information while enabling restoration for only that template's owner using error-correcting code. This technique can be applied to general biometric authentication systems. In this paper, we introduce this technique and evaluate template security with it by simulating a speaker verification system. |
Year | DOI | Venue |
|---|---|---|
2006 | 10.1117/12.645744 | PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) |
Keywords | Field | DocType |
person authentication,biometrics,speaker verification,template security,error correcting code | Speaker verification,Speech processing,Computer vision,Forward error correction,Authentication,Computer science,Speech recognition,Error detection and correction,Speaker recognition,Artificial intelligence,Template,Biometrics | Conference |
Volume | ISSN | Citations |
6072 | 0277-786X | 2 |
PageRank | References | Authors |
0.40 | 0 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Tetsushi Ohki | 1 | 9 | 1.55 |
| shiro akatsuka | 2 | 2 | 0.40 |
| Naohisa Komatsu | 3 | 68 | 12.42 |
| Masao Kasahara | 4 | 290 | 147.60 |