| Presentation | 2011-02-18 Adult recognition Method using Biometrics : Water Retention Characteristics Detection Using Near Infrared Ray Spectral Characteristic of Cheek Satoshi Nishino, Shun Yasuda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Automatic recognition of minors and adults as demanded for in vending machines for tobacco and alcohol. Proposed study examines the basis for automatic recognition of minors and adults using the property of skin water content with decreasing age. In this study, the near-infrared spectral characteristics of the cheek was measured by a spectrometer based on the fact that water is absorbed by nature (wavelength 1100～2200nm. As a result, the wavelength of about 1900nm in the rate of increase of absorbance (slope) found a significant difference between minors and adults. The study was performed using the identified differences. Moreover, in order to strengthen the identification, the study identifies four category regions, namely : "minor", "adult", "unidentified," and "non-human". The study was performed using the four category regions with the recognition rate at about 80 percent. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | adult and minor recognition / near infrared ray scanning spectrophotometer / security / skin / collagen |
| Paper # | PRMU2010-222 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2011/2/10(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adult recognition Method using Biometrics : Water Retention Characteristics Detection Using Near Infrared Ray Spectral Characteristic of Cheek |
| Sub Title (in English) | |
| Keyword(1) | adult and minor recognition |
| Keyword(2) | near infrared ray scanning spectrophotometer |
| Keyword(3) | security |
| Keyword(4) | skin |
| Keyword(5) | collagen |
| 1st Author's Name | Satoshi Nishino |
| 1st Author's Affiliation | Oyama National College of Technology() |
| 2nd Author's Name | Shun Yasuda |
| 2nd Author's Affiliation | Oyama National College of Technology |
| Date | 2011-02-18 |
| Paper # | PRMU2010-222 |
| Volume (vol) | vol.110 |
| Number (no) | 414 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |