基于IDL的红外探测器数据采集与处理系统设计  

Design of data acquisition and processing system for IR detectors based on IDL

作　　者：孙世杰[1] 陆亦怀[1] 张天舒[1] 

机构地区：[1]中国科学院安徽光学精密机械研究所环境光学与技术重点实验室,安徽合肥230031

出　　处：《传感器与微系统》2011年第2期113-115,共3页Transducer and Microsystem Technologies

摘　　要：为了得到红外探测器探测到的图像信息,设计了红外探测器的数据采集与处理系统。根据红外探测器的数据格式,利用IDL设计了数据采集程序;利用红外探测器定标方式,把探测器输出量转换成目标物体的辐射量;把辐射量换算成图像灰度值,生成了原始的红外图像,实现了红外探测器数据的可视化,为红外探测器的应用提供了方便。实验结果表明:数据采集与处理系统获得的图像信号良好,系统达到了设计要求。In order to obtain the image detected by the IR, the data acquisition and processing system is designed. Data acqusition program is acquired using IDL according to the specification of the IR detector. Radiant quantity is transformed to the output of detector from radiant quantity of object. The raw infrared image is obtained according to the gray value of pixels. The purpose of using IR visualizations is achieved. The experimental results show that the data acquisition and processing system collects good image signal. It also proves this system meet the requirement of design.

关 键 词：接口描述语言 红外探测器 数据采集与处理 黑体 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]