A SIMPLIFIED IMAGE FUSION TECHNIQUE WITH SENSOR SPECTRAL RESPONSE

被引:0
|
作者
Zhou, Qiang [1 ]
Gong, Peng [1 ]
Guo, Ziqi [1 ]
Liu, Caixia [1 ]
Fu, Wei [1 ]
Zhang, Baogang [1 ]
机构
[1] Chinese Acad Sci, Inst Remote Sensing Applicat, State Key Lab Remote Sensing, Beijing 100101, Peoples R China
关键词
image fusion; sensor spectral response; wavelets; LANDSAT TM;
D O I
10.1109/IGARSS.2010.5648857
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Introducing the sensor spectral response into the wavelet-based image fusion methods may produce images closer to which obtained by the ideal sensor. But the wavelet-based image fusion methods are complex because of the wavelet decomposition. This paper presents a simplified image fusion method using sensor spectral response which derives from a wavelet-based one, but need not to do the wavelet decomposition at the last calculation. The experimental results demonstrate that it provides good performance both in processing speed and image fusion quality.
引用
收藏
页码:476 / 479
页数:4
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