“principal component transformation”的概念、定义、翻译、参考文献-科学参考

单词	principal component transformation
释义	principal component transformation Encyclopedia 工学遥感图像变换释 principal component transformation主分量变换主成分分析或主分量分析技术。由原始图像数据协方差矩阵的特征值和特征向量建立起来的变换核，将光谱特征空间原始数据向量投影到平行于地物集群椭球体各结构轴的主成分方向，从而突出和保留主要地物类别信息，用来进行图像增强、特征选择和图像压缩的处理方法。
随便看	comprehensive geological survey comprehensive geological survey of islands comprehensive geophysical profiling of gravity, magnetic, and magnetotelluric methods comprehensive governance of social security comprehensive graphs of borehole comprehensive guidance radar comprehensive health care of children’s oral disease comprehensive high school Comprehensive Implementation Plan for Deepening Rural Reform comprehensive indexing comprehensive index method comprehensive index of soil pollution comprehensive indicator comprehensive industrial grade comprehensive influence of museum comprehensive information system of water conservancy comprehensive innovation and reform pilot area comprehensive inspection train Comprehensive Integration Method of Social SystemEngineering comprehensive intervention models comprehensive investigation and evaluation on the offshore oceans of China comprehensive kill assessment comprehensive language dictionary comprehensive learning time comprehensive log interpretation

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