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DC Field | Value | Language |
---|---|---|
dc.citation.number | 4S | - |
dc.citation.startPage | 04CM01 | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 56 | - |
dc.contributor.author | Jo, Young Chang | - |
dc.contributor.author | Kim, Hae Na | - |
dc.contributor.author | Kang, Jae-Hwan | - |
dc.contributor.author | Hong, Hyuck Ki | - |
dc.contributor.author | Choi, Yeon Shik | - |
dc.contributor.author | Jung, Suk Won | - |
dc.contributor.author | Kim, Sung-Phil | - |
dc.date.accessioned | 2023-12-21T22:18:27Z | - |
dc.date.available | 2023-12-21T22:18:27Z | - |
dc.date.created | 2017-12-10 | - |
dc.date.issued | 2017-04 | - |
dc.description.abstract | In this study, we examined the possibility of using a multispectral skin photomatrix (MSP) module as a novel biometric device. The MSP device measures optical patterns of the wrist skin tissue. Optical patterns consist of 2 ' 8 photocurrent intensities of photodiode arrays, which are generated by optical transmission and diffuse reflection of photons from LED light sources with variable wavelengths into the wrist skin tissue. Optical patterns detected by the MSP device provide information on both the surface and subsurface characteristics of the human skin tissue. We found that in the 21 subjects we studied, they showed their unique characteristics, as determined using several wavelengths of light. The experimental results show that the best personal identification accuracy can be acquired using a combination of infrared light and yellow light. This novel biometric device, the MSP module, exhibited an excellent false acceptance rate (FAR) of 0.3% and a false rejection rate (FRR) of 0.0%, which are better than those of commercialized biometric devices such as a fingerprint biometric system. From these experimental results, we found that people exhibit unique optical patterns of their inner-wrist skin tissue and this uniqueness could be used for developing novel high-accuracy personal identification devices. | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.56, no.4S, pp.04CM01 | - |
dc.identifier.doi | 10.7567/JJAP.56.04CM01 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.scopusid | 2-s2.0-85017133163 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23096 | - |
dc.identifier.url | http://iopscience.iop.org/article/10.7567/JJAP.56.04CM01/meta | - |
dc.identifier.wosid | 000417905800001 | - |
dc.language | 영어 | - |
dc.title | Novel wearable-type biometric devices based on skin tissue optics with multispectral LED-photodiode matrix | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalResearchArea | Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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