红外焦平面阵列实时成像软件设计

摘要

红外焦平面阵列是将探测到的热辐射信号转换为电信号,最终形成热像的一种红外传感器件,它是红外凝视成像的核心器件.本文通过LabVIEW软件编程实现对256×256 InSb红外焦平面阵列信号的实时成像显示,并对其红外图像特性进行简要分析.结果显示该系统能准确的采集红外图像信号,并可以进行实时成像处理.%Infrared focal plane array is the infrared sensor which can convert detected radiation signals to electrical signals, and finally form the thermal image.It is the core device of infrared staring imager.This paper is about the 256 ×256 InSb device,through the programming of the LabVIEW software we can implement the real-time imaging of the infrared focal plane arrays(IRFPA).We also analyze the infrared image characteristics briefly.The results show that this system can collect infrared images signal correctly and process the real-time imaging.