遥感图像处理程序IDL初步了解,与ENVI捆绑的交互语言，处理遥感图像具有由于其他语言的强大功能-interactive design language_teaching materials.pdf

讲述了关于遥感图像的几个算法，包括直方图匹配，滤波，主成分分析等(Describes several algorithms on remote sensing images, including histogram matching, filtering, principal component analysis, etc.)