An authentication method by high spectral resolution palm datacube

Yuta Sato, Fumitsugu Akazawa, Daigo Muramatsu, Takashi Matsumoto, Atsushi Nakamura, Takayuki Sota

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A biometric authentication method is proposed based on hyper spectral image data derived from the palm of the hand. The data are acquired using a recently developed device that captures reflectance across the 396.37-990.64 nm range with a spectral resolution of 0.93 nm. The acquired image data represent the distributions of various biological substances. First, the proposed method computes the spatial correlations between the test data and a set of stored template data for each wavelength of the spectrally resolved image. Next, the algorithm computes a score by integrating the spatial correlations for each wavelength. This method incorporates the well-known vein structure in the NIR range and other rather intricate structures located in the shallower parts of hands. In the evaluation, 1500 data were acquired from 30 subjects and the equal error rate was 0.611%.

Original languageEnglish
Title of host publicationProceedings - 2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013
Pages239-244
Number of pages6
DOIs
Publication statusPublished - 2013 Oct 17
Event2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013 - Tokyo, Japan
Duration: 2013 Jul 52013 Jul 7

Publication series

NameProceedings - 2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013

Other

Other2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013
CountryJapan
CityTokyo
Period13/7/513/7/7

Keywords

  • Biometric authentication
  • Hyperspectral datacube
  • Spectrally resolved images

ASJC Scopus subject areas

  • Biotechnology

Fingerprint Dive into the research topics of 'An authentication method by high spectral resolution palm datacube'. Together they form a unique fingerprint.

  • Cite this

    Sato, Y., Akazawa, F., Muramatsu, D., Matsumoto, T., Nakamura, A., & Sota, T. (2013). An authentication method by high spectral resolution palm datacube. In Proceedings - 2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013 (pp. 239-244). [6603509] (Proceedings - 2013 International Conference on Biometrics and Kansei Engineering, ICBAKE 2013). https://doi.org/10.1109/ICBAKE.2013.47