Presentation | 2010-07-01 An 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 an infrared-transmitted light flatbed scanner. Each time the scanned image fluctuates because of the mechanical moving of the scanner portion. 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 |
Paper # | ISEC2010-16,SITE2010-12,ICSS2010-22 |
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Committee | SITE |
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Conference Date | 2010/6/24(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Social Implications of Technology and Information Ethics (SITE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | An 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 |
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 | 2010-07-01 |
Paper # | ISEC2010-16,SITE2010-12,ICSS2010-22 |
Volume (vol) | vol.110 |
Number (no) | 114 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |