摘要
根据最小二乘原理和回归模型设计出消除噪声的自适应滤波器 ,以消除图像的噪声 .提出采用基于多项式的红外焦平面非均匀校正方法 ,讨论分析了实现该方法的算法 .最后对图像校正效果进行了分析 .
An adaptive filter is designed in the paper to remove the noise of an image in terms of the principle of least squares and regression model. A method is presented for nonuniformity correction of IR focal plane arrays based on polynomial. The algorithm for the implementation is discussed. Finally effects of correcting image are given.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第3期194-196,共3页
Journal of Infrared and Millimeter Waves
关键词
红外焦平面
微测辐射热计
非均匀校正
infrared focal plane, microbolometer, adaptive filter, nonuniformity correction.
