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Brain-Inspired Information Technology pp 147–151Cite as

Shadow Elimination Mimicking the Human Visual System

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Part of the book series: Studies in Computational Intelligence ((SCI,volume 266))

Abstract

Shadow elimination is required especially when processing images captured outdoors for object recognition. Whereas room lights make diffuse shadows, the sunlight makes strong shadows leading to misrecognition of objects or some patterns such as humans or traffic signs. To remove this harmful effect of shadows on image processing, we developed a simple algorithm mimicking a human psychological characteristic about shadow detection.

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References

  1. Kingdom, F.A.: Color brings relief to human vision. Nat. Neurosci. 6, 641–644 (2003)

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  2. Lucassen, M.P., Walraven, J.: Quantifying color constancy: evidence for nonlinear processing of cone-specific contrast. Vision Res. 33, 739–757 (1993)

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Author information

Authors and Affiliations

  1. Department of Brain Science and Engineering, Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, 2-4 Hibikino, Wakamatsu, Kitakyushu, 808-0196, Japan

    Takuji Kamada, Akitoshi Hanazawa & Takashi Morie

Authors
  1. Takuji Kamada
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  2. Akitoshi Hanazawa
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  3. Takashi Morie
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Editor information

Editors and Affiliations

  1. Department of Brain Science and Engineering, Graduate School of Life Science and System Engineering, Kyushu Institute of Technology, Hibikino 2-4,Wakamatsu, 808-0196, Kitakyushu, Fukuoka, Japan

    Akitoshi Hanazawa  & Tsutom Miki  & 

  2. Department of Brain Science and Engineering , Graduate School of Life Science and System Engineering, Kyushu Institute of Technology, Hibikino 2-4,Wakamatsu, 808-0196, Kitakyushu, Fukuoka, Japan

    Keiichi Horio

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Kamada, T., Hanazawa, A., Morie, T. (2010). Shadow Elimination Mimicking the Human Visual System. In: Hanazawa, A., Miki, T., Horio, K. (eds) Brain-Inspired Information Technology. Studies in Computational Intelligence, vol 266. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-04025-2_25

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  • DOI: https://doi.org/10.1007/978-3-642-04025-2_25

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-04024-5

  • Online ISBN: 978-3-642-04025-2

  • eBook Packages: EngineeringEngineering (R0)

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