多温度点多窗口红外成像设备背景校正方法  

Scene-based Correction Method of Infrared Image Equipment Using Multi Temperature Windows

作　　者：吴捷[1] 李真[1] 

机构地区：[1]华北光电技术研究所,北京100015

出　　处：《激光与红外》2008年第9期952-954,共3页Laser & Infrared

摘　　要：简述了一种新的红外背景校正方法。这种方法的基础是把工作环境温度范围划分成三个区间,把目标的背景温度范围划分成两个区间。总的参数表数量为6个。利用划分的温度窗口参数,很好地解决了传统基于背景校正算法的"鬼影"问题。在介绍这种新算法时提出了很多产品工程化的方法,并最终给出了应用结果。A new scene-based correction method of infrared image equipment is described in this thesis. Operating temperature scope is divided into three symmetrical parts. And scene background temperature scope is also divided into two symmetrical parts. So the number of the total parameter table is 6. Using the parameter table infrared image equipment may reduce ＂ghosting＂ effect. More over, in this thesis many engineering methods are introduced. In the end, actual application effect is introduced.

关 键 词：背景校正 多温度窗口 鬼影 

分 类 号：TP751.1[自动化与计算机技术—检测技术与自动化装置]