Title :
Equipment calibration and analysis of influencing factors of infrared detection
Author :
Li Fu ; Xuetao Pang ; Qi Wang ; Yu Gong
Author_Institution :
Acad. of Autom., Shenyang Aerosp. Univ., Shenyang, China
Abstract :
The calibration method of the thermal imager based on the measurement principle of infrared radiation temperature is researched in this paper, and combined with the actual example of the direct expansion black body source method that calibrate the radiance of the target source and gray value of thermal images. In addition, two important impact factors of characteristic of infrared radiation, Infrared emissivity of the target source and the infrared radiation atmospheric transmittance, are analyzed and solved in this paper. This result has important significance for solving the target source of infrared radiation temperature.
Keywords :
blackbody radiation; calibration; emissivity; infrared detectors; infrared imaging; temperature measurement; temperature sensors; Infrared emissivity; direct expansion black body source method; equipment calibration method; infrared detection; infrared radiation atmospheric transmittance analysis; infrared radiation temperature measurement; thermal imager gray value; Temperature control; Temperature distribution; Atmospheric transmittance; Demarcate; Infrared emissivity; Neural network; Thermal imager;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7161718
