基于多进制小波的SPOT全色影像和多光谱遥感影像融合

The Fusion of SPOT panchromatic and multi-spectral remote sensing image data by the multi-band wavelet

基于多进制小波理论 ,本文研究了 SPOT全色影像与多光谱遥感影像数据融合的理论和方法 ,并在三进制情形 ,对 1 0 m分辨率 SPOT影像和 3 0 m分辨率多光谱影像进行了实验 ,同时对实验结果进行了分析和讨论。理论和实验表明 ,基于多进制小波的遥感影像数据融合具有好的效果 。

Based on the multi band wavelet theory,a study of the fusion of SPOT panchromatic and multi spectral image data was made in this paper . And using 3 band wavelet, the fusion of 10m resolution SPOT panchromatic and 30m resolution multi spectral image data was experimented, then the results of experiment were studied and discussed. The theory and experiment represent that the fusion method by multi band wavelet is beneficial for many fields.