An optimal algorithm of multi-sensor image fusion based on wavelet transform

被引：0
|
作者：
Cheng, YL [1 ]
Zhao, RC [1 ]
Wang, B [1 ]
Jiang, XY [1 ]
机构：
[1] Northwestern Polytech Univ, Sch Comp, Xian 710072, Shaanxi, Peoples R China
来源：
2004 7TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS 1-3 | 2004年
关键词：
wavelet transform; image fusion; image enhancement; multi-spectral image;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A wavelet-based optimal algorithm for image fusion is proposed to solve the problem of keeping spatial and spectrum information at the same time. Multi-spectral image of low frequency and high resolution image of high frequency are enhanced through wavelet transform respectively beforehand. Then, they are fused. The proposed method optimizes the traditional wavelet transform fusion techniques. The experimental results of merging images data of different SAR and TM of the same object are presented. It is shown that this approach reduced blocking effects while held actively spectrum information.
引用
收藏
页码：1049 / 1051
页数：3
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