Comparison of three different methods to merge multiresolution and multispectral data: Landsat TM and SPOT panchromatic
Comparison of three different methods to merge multiresolution and multispectral data: Landsat TM and SPOT panchromatic
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DOI：
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发表时间：
1991-01
影响因子：
1.3
通讯作者：
Stuart C. Sides;Jeffrey;-A.;Anderson
中科院分区：
文献类型：
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作者：
Stuart C. Sides;Jeffrey;-A.;Anderson
由于不同数据集具有互补性，多传感器图像数据的融合正在成为一种广泛应用的方法。理想情况下，用于融合具有高空间分辨率和高光谱分辨率数据集的方法不应扭曲高光谱分辨率数据的光谱特征。本文比较了用于融合陆地卫星专题制图仪（TM）和地球观测卫星（SPOT）全色数据信息内容的三种不同方法的结果。这种比较基于光谱特征，并通过对结果进行统计、视觉和图形分析来进行。
The merging of multisensor image data is becoming a widely used procedure because of the complementary nature of various data sets. Ideally, the method used to merge data sets with high-spatial and high-spectral resolution should not distort the spectral characteristics of the high-spectral resolution data. This paper compares the results of three different methods used to merge the information contents of the Landsat Thermatic Mapper (TM) and Satellite Pour l'Observation de la Terre (SPOT) panchromatic data. The comparison is based on spectral characteristics and is made using statistical, visual, and graphical analyses of the results