Extracting Geological Structure Information by Multi-Principal Component Analysis
多重主成分分析及在地质构造信息提取中的应用

A new way of multi_principal component analysis is proposed. The image processin g technology of information re_extraction focuses on the special objects based o n the original remote sensing data being processed by some conventional methods. Meantime, it is a way to process comprehensively different remote sensing data with different spatial resolutions and spectral ranges. The application of the m ethod has shown good result for extracting geological structure information in w est Qaidam Basin of China.