摘要
通过建立微光夜视仪最大作用距离S的计算模型,以及大气衰减系数K的数据拟合,提出了计算S的实用公式。利用计算或实验室测量的夜视仪分辨率α,即可模拟出用于描述微光夜视仪在不同大气环境下的最大作用距离的三维图形。
By building a calculation model for the maximal operating distance of low-light level night vision instruments, and data fitting of atmospheric attenuation coefficient, a practical equation for calculating the maximal operating distance is presented. By using the definition solution of low-light level night vision instruments which was measured in the lab or calculated, the maximal operating distance in different atmospheric environments can be simulated with a three dimensional description.
出处
《红外》
CAS
2002年第9期27-29,共3页
Infrared
关键词
微光夜视仪
最大作用距离
估算
分辨率
大气
计算模型
三维图形
low-light level night vision instruments, operating distance, definition solution, atmosphere
