Range performance model for electro-optical systems

被引:0
|
作者
Arsenault, R [1 ]
Tritchew, S [1 ]
机构
[1] Wescam Inc, Flamborough, ON L9H 7L8, Canada
来源
AIRBORNE RECONNAISSANCE XXIII | 1999年 / 3751卷
关键词
range; performance; electro-optical; contrast;
D O I
10.1117/12.372645
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The FLIR92 and Acquire programs are commonly used to predict the range performance of FLIR sensors. In this paper a high level electro-optical imaging sensor performance model is described which was developed and implemented in MathCad. Performance is characterized by a minimum resolvable contrast that is a function of spatial frequency. Based on a simple model for the atmosphere, target contrast as a function of range is derived. Comparisons of range predictions and experimental data are given.
引用
收藏
页码:76 / 84
页数:9
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