Non-contact prefrontal cortex temperature estimation method trained by a deep body thermometer

DOI
  • Teramoto Shiori
    Faculty of Systems Design, Tokyo Metropolitan University, Tokyo, Japan
  • Sun Guanghao
    Graduate School of Informatics and Engineering, The University of Electro-Communications, Tokyo, Japan
  • Asai Masahito
    Graduate School of Systems Design, Tokyo Metropolitan University, Tokyo, Japan
  • Matsui Takemi
    Faculty of Systems Design, Tokyo Metropolitan University, Tokyo, Japan

Bibliographic Information

Other Title
  • 熱流補償型・深部温度計の測定値を学習に用いた非接触・脳前頭前野温度推定法の開発

Description

<p>With the COVID-19 pandemic, body temperature estimation based on surface temperature have been conducted in various locations. In order to conduct accurate deep body temperature estimation, we estimated prefrontal cortex temperature from surface temperature near the inner corner of an eye using temperature compensation-type deep body temperature probe attached to forehead to obtain prefrontal cortex temperatures as training data.The temperatures of facial surface near the eye and prefrontal cortex were measured in 6 healthy subjects (4 males and 2 females, mean age 21.7 years).Below is the equation for estimating prefrontal cortex temperature using 40 training data sets of 4 subjects.Y=0.27*X+26.9 (Y: prefrontal cortex temperature, X: surface temperature near the inner corner of an eye)We verified the accuracy with 20 test data sets of 2 subjects and the estimation equation showed high accuracy with an estimation error of 0.03 degrees Celsius and a correlation coefficient of 0.88.</p>

Journal

Details 詳細情報について

  • CRID
    1390852714993992960
  • NII Article ID
    130008105287
  • DOI
    10.11239/jsmbe.annual59.367
  • ISSN
    18814379
    1347443X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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