Title:
温度測定方法及び装置
Document Type and Number:
Japanese Patent JP7014394
Kind Code:
B2
Abstract:
To provide a temperature measuring method capable of performing inverse estimation of a temperature distribution in a building field using a thermal infrared spectroradiometer.SOLUTION: A temperature measuring method observes infrared rays emitted from buildings or an urban space and analyzes infrared observation values. Defining a temperature as x, an infrared observation value as y, a prior probability distribution on an air temperature distribution as P(x), a probability density function of observation error of infrared observation value as P(y|x), and a posterior distribution on a temperature distribution as P(x|y), the posterior temperature distribution which has maximum P(x|y) is estimated on the basis of P(x) and P(y|x).SELECTED DRAWING: Figure 7
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Inventors:
Takashi Asawa
Ryuta Tsurumi
Ryuta Tsurumi
Application Number:
JP2017123658A
Publication Date:
February 01, 2022
Filing Date:
June 23, 2017
Export Citation:
Assignee:
National University Corporation Tokyo Institute of Technology
International Classes:
G01J5/00; G01J5/10; G01K3/14
Domestic Patent References:
| JP2001091369A |
Foreign References:
| US20160148363 | ||||
| WO2016187760A1 |
Attorney, Agent or Firm:
Azusa Yuzo
Yoshiaki Kanno
Shinji Koga
Tomio Tanaka
Yoshiaki Kanno
Shinji Koga
Tomio Tanaka