Estimating Multi-Human Positions in Real Environment by Thermal Sensor

DOI
  • Kuki Masato
    Graduate School of Engineering, University of Hyogo
  • Nakajima Hiroshi
    Technology and Intellectual Property H.Q., OMRON Corporation
  • Tsuchiya Naoki
    Technology and Intellectual Property H.Q., OMRON Corporation
  • Tanaka Junichi
    Technology and Intellectual Property H.Q., OMRON Corporation
  • Hata Yutaka
    Graduate School of Engineering, University of Hyogo WPI Immunology Frontier Research Center, Osaka University

Bibliographic Information

Other Title
  • サーモパイルアレイセンサを用いた実環境での複数人の位置推定

Description

This paper proposes a people locating method with room layout estimation by a thermal sensor. In the system, the sensor is attached to the ceiling and it acquires 16 × 16 elements spatial temperatures–thermal distribution. The distributions are analyzed to estimate people positions. Firstly, room temperature is removed from thermal distribution. Secondly, a distinction map including people positions is estimated with four fuzzy rules. In this procedure, an O-F (Object-Floor) map is calculated to verify people positions by temperature. The O-F map shows brief room layout and is employed to prevent miss detection of people positions. In the experiment, we measured a room to evaluate detection ability of our system. As the experimental result, the system successfully located people.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390001205672462080
  • NII Article ID
    130005480226
  • DOI
    10.14864/fss.29.0_126
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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