Title:
TEMPERATURE MEASURING DEVICE AND METHOD USING THERMAL IMAGING CAMERA, AND COMPUTER-READABLE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/166939
Kind Code:
A1
Abstract:
A temperature measuring device using a thermal imaging camera according to an embodiment of the present invention may comprise: a first operation module for obtaining, for the thermal imaging camera, a curve of temperature difference versus output code difference where the X axis represents the output code difference and the Y axis represents the temperature difference indicated by a plurality of measured values; a second operation module for obtaining a function of temperature difference versus output code difference, the function curve-fitted by using the curve of temperature difference versus output code difference; and a third operation module for measuring the temperature of an object by applying the curve-fitted function of temperature difference versus output code difference.
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Inventors:
LEE JOON SUB (KR)
EOM TAE HWAN (KR)
LEE MIN KYU (KR)
KIM HYUNG WON (KR)
AHN MI SOOK (KR)
EOM TAE HWAN (KR)
LEE MIN KYU (KR)
KIM HYUNG WON (KR)
AHN MI SOOK (KR)
Application Number:
PCT/KR2020/001904
Publication Date:
August 20, 2020
Filing Date:
February 11, 2020
Export Citation:
Assignee:
U ELECTRONICS CO LTD (KR)
International Classes:
G01J5/48; F22B37/42; G01J5/00; H04N5/33
Foreign References:
JPH05302855A | 1993-11-16 | |||
JPH09292283A | 1997-11-11 | |||
JP2017126812A | 2017-07-20 | |||
KR101690096B1 | 2016-12-27 | |||
KR20030049729A | 2003-06-25 | |||
KR101666095B1 | 2016-10-14 |
Other References:
See also references of EP 3926311A4
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