zhuo hong-yan, zhang rong, chen tao, et al. Ｖisual range prediction for thermal imaging system by different static performance models[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhuo hong-yan, zhang rong, chen tao, et al. Ｖisual range prediction for thermal imaging system by different static performance models[J]. High Power Laser and Particle Beams, 2004, 16.
zhuo hong-yan, zhang rong, chen tao, et al. Ｖisual range prediction for thermal imaging system by different static performance models[J]. High Power Laser and Particle Beams, 2004, 16.
Citation:
zhuo hong-yan, zhang rong, chen tao, et al. Ｖisual range prediction for thermal imaging system by different static performance models[J]. High Power Laser and Particle Beams, 2004, 16.
The static performance models are important links in thermal imaging technologies. In this paper, the equations of operating range are set up for the extended source object by minimum resolved temperature difference (MRTD) based on different static performance models such as NVL75, FLIR92 and CFLIR. At last, the visual range prediction simulation results with different models were compared. And the results show that for the infrared staring system, the MRTD value based on the CFLIR model is close to measurement value in the laboratory and the CFLIR model is superior to the FLIR92 model in the visual range prediction. On the other hand, judging by MRTD, the visual range prediction of the staring system is superior to that of the scan system when the parameters are equal．
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