Research on infrared thermal imaging systems for field temperature measurement

2009 ◽  
Author(s):  
Yan Qin ◽  
Weisheng Xi ◽  
Xudong Li ◽  
Yi Xie ◽  
Qi Xie
Keyword(s):  
Temperature Measurement ◽  
Thermal Imaging ◽  
Imaging Systems ◽  
Infrared Thermal Imaging ◽  
Field Temperature

NEW STANDARDS FOR FEVER SCREENING WITH THERMAL IMAGING SYSTEMS

2013 ◽  
Vol 13 (02) ◽  
pp. 1350045 ◽  
Author(s):  
E. F. J. RING ◽  
A. JUNG ◽  
B. KALICKI ◽  
J. ZUBER ◽  
A. RUSTECKA ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Body Temperature ◽  
Human Body ◽  
Thermal Imaging ◽  
Imaging Systems ◽  
Contact Site ◽  
Infrared Thermal Imaging ◽  
Significant Difference ◽  
Human Body Temperature ◽  
Eye Region

Infrared thermal imaging has in recent years become more accessible and affordable as a means of remote sensing for human body temperature such as in identifying a person with fever. The implementation and operational guidelines for identifying a febrile human using a screening thermograph as documented in the ISO/TR 13154:2009 ISO/TR 80600 has been deployed for the screening of a total of 402 children. It was found that there was a significant difference between the temperatures measured in non-fevered patients and those with known fever, with the thermal imaging of the eye region being the most rapid non-contact site for measurement.

Design of aspherical metal mirrors used in infrared thermal imaging systems

2005 ◽  
Author(s):  
Yinhua Cao ◽  
Lin Li ◽  
Guangjun Gao ◽  
Ying Zhang
Keyword(s):  
Thermal Imaging ◽  
Imaging Systems ◽  
Infrared Thermal Imaging

Colorimetric properties and application of temperature indicator thermochromic pigment for thermal woven textile

2018 ◽  
Vol 89 (15) ◽  
pp. 3098-3111 ◽  
Author(s):  
Yuanfang Zhao ◽  
Li Li
Keyword(s):  
Temperature Measurement ◽  
Thermal Imaging ◽  
Temperature Sensor ◽  
Color Difference ◽  
Blue Pigment ◽  
Infrared Thermal Imaging ◽  
Imaging Camera ◽  
Woven Textile ◽  
Thermochromic Pigment ◽  
Selection Of

Currently, the thermometer, infrared thermal imaging camera and temperature sensor are the main instruments for the temperature measurement of thermal products. However, these instruments are either inconvenient or too expensive to afford. For researchers, these are common to approach, whereas for designers or salespeople who work in the thermal textile field, new tools that are more convenient to access, easily affordable and have design possibilities need to be invented. This study aims to select a temperature indicator thermochromic pigment amount of four pigments (red, yellow, green and blue) for thermal woven textiles by analyzing the colorimetric properties and making a fast indicator demonstration prototype to achieve the concept. The pigment samples are heated respectively and the decolorization color at 40℃, 50℃, 60℃ and 70℃ under illuminant D65 are real-time measured by a spectroradiometer. The L*, a*, b*, ΔL*, Δa*, Δb*, K/ S and color difference CMC 2:1 values are calculated and analyzed. In this experiment, blue pigment has the best performance and thus results in the top selection of the indicator pigment, which is used in production for a fast, convenient and visualized temperature indicator for thermal woven textiles.

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