Presentation | 2010-11-17 A Visible-Light Artifact-Metric System which Extracts Values Unique to Individual Paper Yasuhiro FUKUDA, Tsutomu MATSUMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Artifact-metrics is an automated method of authenticating physical object based on a measurable intrinsic characteristic of the object. In this paper we propose a type of artifact-metric system which outputs a number unique to a given piece of paper in a reproducible fashion. As the intrinsic pattern of paper, we adopt the digital image obtained by a visible-light reflection photo scanner. Each time the scanned image fluctuates because of the mechanical moving of the scanner portion and the effect of manual presentation of paper. We study the statistical property of error occurrence and demonstrate that application of error-correcting codes dramatically reduce the errors so that we can design a system with desirable reading stability. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | security / paper / artifact-metrics / error correcting code / visible-light reflection photo scanner |
Paper # | ISEC2010-55,LOIS2010-34 |
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Conference Information | |
Committee | ISEC |
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Conference Date | 2010/11/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Visible-Light Artifact-Metric System which Extracts Values Unique to Individual Paper |
Sub Title (in English) | |
Keyword(1) | security |
Keyword(2) | paper |
Keyword(3) | artifact-metrics |
Keyword(4) | error correcting code |
Keyword(5) | visible-light reflection photo scanner |
1st Author's Name | Yasuhiro FUKUDA |
1st Author's Affiliation | Research Institute and Graduate School of Environment and Information Sciences, Yokohama National University() |
2nd Author's Name | Tsutomu MATSUMOTO |
2nd Author's Affiliation | Research Institute and Graduate School of Environment and Information Sciences, Yokohama National University |
Date | 2010-11-17 |
Paper # | ISEC2010-55,LOIS2010-34 |
Volume (vol) | vol.110 |
Number (no) | 281 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |