摘要
遥感信息融合是遥感数据处理的重要研究内容之一。在给出小波分解基本模型的基础上,采用IHS融合法、小波变换法对SPOT全色卫星影像数据和LandsatTM多光谱数据进行了融合处理,同时对实验结果进行了分析和讨论。
Data fusion is the process of combining multiple image layers into a single composite image during the procedure of the remote sensing data handling. Based on the model of wavelet transforms,higher spatial resolution SPOT panchromatic image is fused with the LandsatTM multispectral image by using IHS transformation.wavelet transition,then the results of experiment were studied and discussed.
出处
《水利科技与经济》
2006年第8期499-501,共3页
Water Conservancy Science and Technology and Economy
关键词
小波变换
遥感影像
信息融舍
wavelet transition
remote sensing image
information fusion
