Computer Simulation of Compensation Method for Infrared Focal Plane Array  

红外焦平面阵列补偿方法计算机仿真(英文)

作　　者：康长赓[1] 

机构地区：[1]北京理工大学机电工程学院,北京100081

出　　处：《Journal of Beijing Institute of Technology》2000年第3期330-334,共5页北京理工大学学报（英文版）

摘　　要：A major motivation for this work is to investigate a method of computer simulation for compensating fixed pattern noise of the infrared focal plane arrays. A mathematical model of the output signal of focal plane array was established; a compensating algorithm utilizing reference source was derived and simulating programs were designed. The images of compensating process verify the influence of nonuniformity of responsibility and offset on fixed pattern noise. The result show that simulating method of investigating compensation technology for focal plane arrays is feasible, the generated images and methods can be used to the study of image recognition.研究补偿红外焦平面阵列固定图形噪声的计算机仿真方法 .建立了红外焦平面阵列输出信号的数学模型 ,推导出使用参考辐射源的补偿算法并设计了仿真程序 .补偿过程图像验证了响应率和偏置的非均匀性对固定图形噪声的影响 .研究结果表明用计算机仿真方法研究焦平面阵列补偿技术是可行的 。

关 键 词：computer simulation mathematical model infrared focal plane array fixed pattern noise NONUNIFORMITY COMPENSATION 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]