摘要
文章在全面了解与分析小波变换的多源遥感影像融合技术的基础上,对基于小波变换的影像融合原理、小波基的选择、小波分解级数的确定以及影像融合法则和融合方法的改进等方面进行了深入研究,并提出,多小波和提升算法将是小波变换应用于遥感影像融合中的研究方向。
The image fusion principle based on the wavelet transform , selection of the wavelet basis, determination of the wavelet decomposed progression and improvement of the image＇s fusion rules and methods are lucubrated via thoroughly understanding and analyzing multi-source remote sensing image fusion methods on wavelet transform, and it is put forward that the multi-wavelet and the lifting scheme will be a major trend of the wavelet transform being applied in the fusion of remote sensing image.
出处
《矿产与地质》
2006年第2期155-159,共5页
Mineral Resources and Geology
基金
"十五"科技攻关项目课题四(2003BA612A-04)资助
关键词
多源遥感
影像融合
小波变换
MALLAT算法
Multiple source remote sensing
Image fusion
Wavelet transform
Mallat algorithm
