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2012 Fiscal Year Final Research Report

Basic study on suppression of harmful optical stimulation due to the group of large-size displays as advertisement medium in the urban area

Research Project

  • PDF
Project/Area Number 23651167
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionYamaguchi University

Principal Investigator

TADAMURA Katsumi  山口大学, 大学院・理工学研究科, 教授 (30236533)

Co-Investigator(Kenkyū-buntansha) MATSUMOTO Takahiro  山口大学, 大学評価室, 准教授 (10304495)
Project Period (FY) 2011 – 2012
Keywords光害 / デジタルサイネージ / 光無線通信 / 光過敏性発作
Research Abstract

In this research, we carried out a basic study for a method for preventing from the occurrence of the harmful optical stimulus of which the large-sized high-output digital signage group has a possibility to cause. We firstly produce experimentally the optical wireless communication system which efficiently communicates between displays, and evaluate the bit error rate (BER) performance of this system by the transmission experiment. As a result of data transmission experiment, we clarified that this system can improve the BER performance compared with a conventional system. Then, we considered about indispensable information for avoiding the occurrence of health impairment which is caused by the harmful optical stimulus. Moreover, we designed a management method including the equipment configuration which fits current circumstance of information and communication and a method for evaluating risk of the occurrence of the health impairment.

  • Research Products

    (16 results)

All 2013 2012 2011

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (7 results)

  • [Journal Article] Theoretical Analysis of BER Performance of Optical ZCZ-CDMA System2013

    • Author(s)
      T. Matsumoto, H. Torii, S. Matsufuji
    • Journal Title

      International Journal of Computers and Communications, issue 1

      Volume: vol.7 Pages: 18-25

    • Peer Reviewed
  • [Journal Article] Matched Filter Bank Implementation on FPGA for a Mutually Orthogonal Set of ZCZ Codes Using Hadamard and ZCZ Codes2013

    • Author(s)
      T. Matsumoto, T. Nishikawa, H. Torii, S. Matsufuji
    • Journal Title

      Proc. of the 15th International Conference on Advanced Communication Technology (ICACT2013)

      Pages: 764-767

    • Peer Reviewed
  • [Journal Article] On Optical ZCZ Codes With a Good Aperiodic Autocorrelation Property2013

    • Author(s)
      A. Abudoukeremu, S. Matsufuji, T. Matsumoto
    • Journal Title

      Proc. of the 15th International Conference on Advanced Communication Technology (ICACT2013)

      Pages: 586-589

    • Peer Reviewed
  • [Journal Article] Comparison of Optical ZCZ-CDMA System with Zero Correlation Zone 4n - 2 by Electrical and Optical Processing2012

    • Author(s)
      T. Matsumoto, H. Torii, S. Matsufuji
    • Journal Title

      Proc. of the 3rd European Conference of Communications (ECCOM'12)

      Pages: 268-273

    • Peer Reviewed
  • [Journal Article] Theoretical Analysis of BER Performance of Optical ZCZ-CDMA System With Smallest Zero Correlation Zone Using Optical Correlator2012

    • Author(s)
      T. Matsumoto, H. Torii, S. Matsufuji
    • Journal Title

      Proc. of the 2012 IEEE International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2012)

      Pages: 549-552

    • Peer Reviewed
  • [Journal Article] Study on BER Performance of Atmospheric Optical CDMA System Using Optical ZCZ Code2012

    • Author(s)
      T. Matsumoto, M. Inoue, H. Torii, S. Matsufuji
    • Journal Title

      Proc. of the 2012 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP'12)

      Pages: 210-213

    • Peer Reviewed
  • [Journal Article] Theoretical Analysis of BER Performance in ASK-SS and M-ary/ASK-SS Systems Using Compact Matched Filter Bank for an Optical ZCZ Code Over Rayleigh Fading Channels2011

    • Author(s)
      T. Matsumoto, H. Torii, S. Matsufuji
    • Journal Title

      Proc. of the 2011 International Workshop on Smart Info- Media Systems in Asia (SISA2011)

      Pages: 171-175

    • Peer Reviewed
  • [Journal Article] Theoretical Analysis of BER Performance in ASK-SS and M-ary/ASK-SS Systems Using Compact Matched Filter Bank for an Optical ZCZ Code over AWGN Channels2011

    • Author(s)
      T. Matsumoto, S. Matsufuji
    • Journal Title

      Proc. of the Fifth International Workshop on Signal Design and Its Applications in Communications (IWSDA'11)

      Pages: 161-164

    • Peer Reviewed
  • [Journal Article] A simple color calibration method for full-color LED lamp2011

    • Author(s)
      K. Miyazaki, Y. Mizukami and K. Tadamura
    • Journal Title

      Proc. of The 26th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2011)

      Pages: 231-234

    • Peer Reviewed
  • [Presentation] 高出力デジタルサイネージに起因する有害な光刺激抑止に関する基礎検討2013

    • Author(s)
      宮崎, 水上, 多田村
    • Organizer
      画像電子学会第264回研究会
    • Place of Presentation
      高知県香美市, 高知工科大学
    • Year and Date
      20130228-0301
  • [Presentation] ZCZ-CDMA 方式の同期確立について2013

    • Author(s)
      上鉄穴, 松元, 松藤
    • Organizer
      電子情報通信学会無線通信システム研究会
    • Place of Presentation
      広島県呉市, ビューポートくれ
    • Year and Date
      20130131-0201
  • [Presentation] アダマール符号と ZCZ 符号から得られる直交符号に対するマッチドフィルタバンクの小規模化の検討2012

    • Author(s)
      西川, 松元, 鳥井, 松藤
    • Organizer
      第14回 IEEE 広島支部学生シンポジウム
    • Place of Presentation
      岡山県総社市, 岡山県立大
    • Year and Date
      20121117-18
  • [Presentation] On Optical ZCZ Codes and Their Aperiodic Autocorrelation Properties2012

    • Author(s)
      A. Abudoukeremu, S. Matsufuji, T. Matsumoto
    • Organizer
      第14回 IEEE 広島支部学生シンポジウム
    • Place of Presentation
      岡山県総社市, 岡山県立大
    • Year and Date
      20121117-18
  • [Presentation] フルカラーLED照明用簡易カラーキャリブレーション手法の開発2012

    • Author(s)
      宮崎, 水上, 多田村
    • Organizer
      平成 24 年度(第45回)照明学会全国大会
    • Place of Presentation
      山口市,山口大学
    • Year and Date
      20120906-08
  • [Presentation] 光 ZCZ-CDMA 方式と OOC-CDMA 方式の性能比較2011

    • Author(s)
      井上, 松元, 松藤
    • Organizer
      第13回 IEEE広島支部学生シンポジウム
    • Place of Presentation
      広島県東広島市, 広島大学
    • Year and Date
      20111112-13
  • [Presentation] 同期信号に使用できる光 ZCZ 符号の符号発生器の小規模構成法2011

    • Author(s)
      貞末, 松元, 松藤
    • Organizer
      第13回 IEEE 広島支部学生シンポジウム
    • Place of Presentation
      広島県東広島市, 広島大学
    • Year and Date
      20111112-13

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Published: 2014-09-25  

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