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GeoEye-1影像数据融合方法评价 被引量:3

Data Fusion Evaluation of GeoEye-1
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摘要 本研究针对高分辨率GeoEye-1影像,选取IHS变换、主成分变换、Gram-Schmidt变换、高通滤波、小波变换和Pansharp六种融合方法,利用定性与定量的方法对各种方法的融合结果进行评价。结果表明,实验中的6种融合方法,Pansharp效果最好。 This paper selected IHS transformation、PCA、Gram-Schmidt、HPF、Wavelet and Pansharp,for the fusion of the data from GeoEye-1,analyzed and evaluated each of the six basic fusion models qualitatively and quantitatively.The results showed that HPF was the optimum approach among the six techniques.
出处 《地理空间信息》 2011年第5期105-108,167,共4页 Geospatial Information
基金 重庆市科委科技项目(CSTC 2009CB2015)
关键词 GeoEye-1 影像融合 遥感 定量评价 GeoEye-1,Image fusion,remote sensing,quantitative assessment
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