多波段实时红外图像信号采集处理系统的设计  

DESIGN OF MULTICHANNEL REAL-TIME IR IMAGE SIGNAL ACQUISITION AND PROCESSING SYSTEM

作　　者：陈立法[1] 崔春明[1] 葛军[1] 周起勃[1] 

机构地区：[1]中国科学院上海技术物理研究所,上海200083

出　　处：《红外与毫米波学报》2001年第6期464-466,共3页Journal of Infrared and Millimeter Waves

摘　　要：介绍了一种高精度、实时红外图像采集处理系统的原理、构成及特点 .系统选用 12 Bit高速 A/ D转换器 ,并采用 CPL D进行时序逻辑电路设计、采用 DSP进行非均匀性校正 。The principle, composing and peculiarity of high-precision real-time IR image signal acquisition and processing system were introduced. 12-Bit A/D converter was selected in the system. DSP and CPLD were adopted, which make it suitable for high precision measurement in IR radiation charateristics.

关 键 词：红外辐射特性 实时信号采集 非均匀性校正 图像信号采集处理系统 设计 

分 类 号：TN911.73[电子电信—通信与信息系统]