摘要
简要介绍了卫星影像的预处理过程——纠正和融合,对3种常用融合方法SFIM融合、HIS融合和Brovey融合进行了分析比较,在此基础上对卫星影像的分类方法进行了比较分析,重点研究并详细介绍了多源卫星影像SVM分类方法。
This paper introduced the satellite image preprocessing course - rectification and fusion. It analyzes and compares the SFIM, HIS, and Brovey fusion methods. Then it analyzes the satellite image classification methods. It emphatically researches and detailedly introduces the SVM classification method based on multi -sources satellite image.
出处
《测绘与空间地理信息》
2009年第4期108-111,共4页
Geomatics & Spatial Information Technology
关键词
卫星影像纠正
卫星影像融合
卫星影像分类
多源卫星影像SVM分类
satellite image rectification
satellite image fusion
satellite image classification
multi - sources satellite image SVM classification
