几种常用遥感影像融合方法分析及初步试验  

Analysis of several common used image fusion methods and some initial experiments

作　　者：周志峰[1] 丁军[1] 

机构地区：[1]建设综合勘察研究设计院有限公司,北京100007

出　　处：《工程勘察》2011年第2期69-73,77,共6页Geotechnical Investigation & Surveying

摘　　要：本文对目前在影像融合过程中最常用的融合方法进行了简单归纳和介绍,并运用Brovey变换、主成分变换、小波变换、IHS变换等融合方法对某一试验区SPOT5卫星的全色和多光谱数据进行融合处理,并对融合结果进行了定量分析对比,得出对于实验数据来说最适合的融合方法。In the paper,several common used image fusion methods are presented and used to fusion the High-resolution Panchromatic and Multi-spectral image from the SPOT5,such as Brovey transform,Principal Component Analysis transform,principal component analysis,Wavelet transform,Intensity Hue Saturation transform.The results of some image fusion experiments with these common used fusion method are analyzed and compared with each other quantitatively,the best image fusion method for the test data is obtained.

关 键 词：遥感 影像融合 Brovey变换 主成分变换 小波变换 IHS变换 

分 类 号：P237[天文地球—摄影测量与遥感]