摘要
通过分析红外热像仪镜头处所接收到的辐照度,结合红外辐射的基本理论,推导出红外热像仪对面目标的作用距离公式,讨论了影响红外热像仪对面目标的作用距离的各种因素,给出了误差计算模型．
After analyzing the irradiance received at the lens of an infrared thermal imager, the formula for the detetion distance from an infrared thermal imager to an extended target is derived according to the theory of infrared radiation. Various factors which have influence on the detection distance from the infrared thermal imager to an extended target are discussed and a model for error calculation is given.
出处
《红外》
CAS
2006年第8期6-9,共4页
Infrared
关键词
红外热像仪
面目标
作用距离
影响因素
infrared imager
extended target
detection distance
error analysis
