基于标定的IRFPA非均匀性校正方法综述  

Summarize on the Nonuniformity Correction Algorithms for IRFPA Based on Calibration

作　　者：蔡盛[1] 柏旭光[1] 乔彦峰[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所

出　　处：《红外技术》2007年第10期589-592,共4页Infrared Technology

摘　　要：红外焦平面阵列(IRFPA)是红外系统的关键部件,其非均匀性是制约红外系统成像质量的限制性因素。对基于标定的IRFPA非均匀性校正算法进行了原理探讨,阐述了两点校正法、基于埃尔米特插值算法、基于多项式拟合以及最佳平方逼近等几种目前正在研究的标定类非均匀性校正技术。The Infrared Focal Plane Array （IRFPA） is a key part of modem infrared system, and its nonuniformity has limited the quality of infrared imaging system. The approach of nonuniformity correction algorithms based on calibration was discussed. As the under research in this area, two-point temperature correction, hermite interpolation, polynomial fitting and least square approximation were presented in detail.

关 键 词：红外焦平面阵列 非均匀性校正 两点校正法 埃尔米特插值 多项式拟合 最佳平方逼近 

分 类 号：TN216[电子电信—物理电子学]