Influence of environmental radiation on temperature measurement of thermal imager

Xiangyin Lv; Zongsheng Chen; Zhigang Li; Jiaming Shi

doi:10.3788/IRLA20210159

Journals >Infrared and Laser Engineering >Volume 51 >Issue 3 >Page 20210159 > Article

Infrared and Laser Engineering
Vol. 51, Issue 3, 20210159 (2022)

Influence of environmental radiation on temperature measurement of thermal imager

Xiangyin Lv^1、2、3, Zongsheng Chen^1、2、3, Zhigang Li^1、2、3, and Jiaming Shi^{1、2、3、*}

Author Affiliations

¹State Key Laboratory of Pulsed Power Laser Technology, National University of Defense Technology, Hefei 230037, China

²Advanced Laser Technology Laboratory of Anhui Province, Hefei 230037, China

³Anhui Key Laboratory of Infrared and Low Temperature Plasma, Hefei 230037, China

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DOI: 10.3788/IRLA20210159 Cite this Article

Xiangyin Lv, Zongsheng Chen, Zhigang Li, Jiaming Shi. Influence of environmental radiation on temperature measurement of thermal imager[J]. Infrared and Laser Engineering, 2022, 51(3): 20210159 Copy Citation Text

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Fig. 1. Diagram of projection solid angle

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Fig. 2. Detection sensitivity for three kinds of infrared detectors

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Fig. 3. Influence of ground and cloud on temperature measurement of thermal imager

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Fig. 4. Test scenarios

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Fig. 5. Test result

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Fig. 6. Influence of indoor temperature measurement

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Xiangyin Lv, Zongsheng Chen, Zhigang Li, Jiaming Shi. Influence of environmental radiation on temperature measurement of thermal imager[J]. Infrared and Laser Engineering, 2022, 51(3): 20210159

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