Wavelet-based multispectral image fusion

被引:0
|
作者
Tseng, DC [1 ]
Chen, YL [1 ]
Liu, MSC [1 ]
机构
[1] Natl Cent Univ, Inst Comp Sci & Informat Engn, Chungli 320, Taiwan
关键词
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We use our proposed integer wavelet transform and principal component analysis (PCA) to fuse low-resolution Landsat TV multispectral images and a SPOT panchromatic (PAN) image to generate spectrum-preserving high-resolution multispectral images; moreover, the fused multispectral images are simultaneously obtained via only one wavelet transform. Several other methods were implemented to compare with the proposed approach; based on the correlation criterion, the proposed approach was shown to be superior to the other methods.
引用
收藏
页码:1956 / 1958
页数:3
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