摘要
本文根据成像光谱数据的特点 ,采用高精度光谱数据预处理技术和基于相关系数测度的光谱匹配技术 ,实现了岩石矿物光谱特征波形对比分析及诊断光谱信息提取。在此基础上 ,以云南腾冲铀矿区和内蒙古海拉尔盆地为例 ,进行试验研究 。
On the basis of characteristics of imaging spectrum data,and adopting pre?processing technology of high precision spectral data and correlation coefficient spectral matching methods,this article succeeded in analyzing spectral signature of rocks and minerals,and in extracting the diagnostic spectral information.Using the models and methods presented in this article,authors have carried out the experimental research in uranium ore?districts in Tengchong area,Yunnan province, and Hailar basin,Inner Mongolian Autonomous Region,and good processing results have been achieved.
出处
《铀矿地质》
CAS
CSCD
2003年第2期119-125,共7页
Uranium Geology
基金
核工业遥感信息与图像分析技术重点实验室基金项目.编号:遥U66 6。
关键词
成像光谱
光谱匹配
砂岩型铀矿
imaging spectrum
spectral matching
sandstone-type uranium deposit
