红外图像非均匀性产生原因分析  

ANALYSIS OF THE CAUSE FOR THE UNUNIFORMITY OF INFRARED IMAGE

作　　者：周建勋[1] 王利平[1] 刘滨[1] 

机构地区：[1]南京理工大学,南京210094

出　　处：《红外与激光工程》1997年第3期11-13,共3页Infrared and Laser Engineering

摘　　要：在论述实际红外焦平面热像仪成像基础上，对焦平面热像仪红外图像的非均匀性产生机理进行了理论探索，并在理论分析指导下从测量和校正角度对各种非均匀性产生因素进行了归类，以期获得红外图像非均匀性校正的方法与减小图像非均匀性产生的技术措施。Theoretical research is made in this paper on the cause for the ununiformity of infrared image in consideration of the operational principle of actual IRPFA thermal imager. The factors that may be the causes for the ununiformity are sorted out on the stands of infrared measurement and error correction with the result of theoretical analysis refereed, so as to achieve the theoretical method of correcting the ununiformity of infrared thermal image as well as the practical techniques of lightening its cause.

关 键 词：红外焦平面阵列 红外图像 图像分析 图像处理 

分 类 号：TN215[电子电信—物理电子学]