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Color adjustment algorithm adapted to the spectral reflectance estimation method

  • Special Section: The Tenth Japan-Finland Joint Symposium on Optics in Engineering “OIE’13, Utsunomiya”
  • Regular Papers
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Abstract

We are developing a daily health monitoring system that uses mobile phones with cameras and analyzes physiological conditions from R, G, and B intensity levels. However, since it is affected by various imaging conditions of the image input, color correction is required for accurate health monitoring. Therefore, we developed and validated a colorcorrection algorithm to derive reliable color information by correcting the spectral reflectance using the Wiener estimation and a color chart.

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References

  1. R. Honma, T. Yuasa, I. Nishidate, and Y. Aizu: Ext. Abstr. (60th Spring Meet., 2013); Japan Society of Applied Physics and Related Societies, 30a-PA1-10 [in Japanese].

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  2. R. Honma, T. Yuasa, I. Nishidate, and Y. Aizu: Proc. OIE’13 Conf., 2013, p. 45.

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  3. T. Tsumura, H. Haneishi, and Y. Mitaku: Jpn. J. Opt. 27 (1998) 384 [in Japanese].

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Authors and Affiliations

  1. Instrumentation Systems Engineering Laboratory, Muroran Institute of Technology, Muroran, Hokkaido, 050-8585, Japan

    Tomonori Yuasa, Ryosuke Honma & Yoshihisa Aizu

  2. Graduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo, 184-8588, Japan

    Hideki Funamizu & Izumi Nishidate

Authors
  1. Tomonori Yuasa
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  2. Ryosuke Honma
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  3. Hideki Funamizu
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  4. Izumi Nishidate
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  5. Yoshihisa Aizu
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Yuasa, T., Honma, R., Funamizu, H. et al. Color adjustment algorithm adapted to the spectral reflectance estimation method. OPT REV 21, 369–372 (2014). https://doi.org/10.1007/s10043-014-0056-3

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  • DOI: https://doi.org/10.1007/s10043-014-0056-3

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