The nonuniformity of infrared focal plane arrays (IRFPA) was analyzed from the probability density functions of the input irradiance and read-out response.

• 摘要提出从输入辐射和输出响应的概率密度函数角度分析红外焦平面阵列非均匀性问题，并以此建立基于时域统计特性的自适应非均匀校正算法。