Investigation of Image Fusion Between High-Resolution Image and Multi-spectral Image

被引：0

作者：

LI Pingxiang WANG ZhijunLI Pingxiang professor State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University Luoyu Road Wuhan China ^{[129
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机构：

来源：

Geo-Spatial Information Science | 2003年 / 02期

关键词：

image fusion; remote sensing; wavelet transform; signal sampling;

D O I：

暂无

中图分类号：

TP391.41 [];

学科分类号：

080203 ;

摘要：

On the basis of a thorough understanding of the physical characteristics of remote sensing image, this paper employs the theories of wavelet transform and signal sampling to develop a new image fusion algorithm. The algorithm has been successfully applied to the image fusion of SPOT PAN and TM of Guangdong province, China. The experimental results show that a perfect image fusion can be built up by using the image analytical solution and re-construction in the image frequency domain based on the physical characteristics of the image formation. The method has demonstrated that the results of the image fusion do not change spectral characteristics of the original image.

引用

页码：31 / 34

页数：4