期刊文献+

低通滤波器在高光谱影像分类中的应用 被引量:3

Lowpass Filter Algorithm and Its Application in Hyperspectral Classification
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摘要 研究了低通滤波器对类别可分性的改善原理,指出将其应用于高光谱影像分类有利于获取更为准确的类别分布信息,进而提高影像分类精度。最后通过实验对低通滤波器在高光谱影像分类中的表现进行了验证。 This paper studied the Lowpass filter,which is helpful to obtain more accurate class distribution parameters via enlarging class separability.In hyperspectral classification,adopting Lowpass filter algorithm is a potential and effective way to obtain better classification results.Experiments demonstrated the performance of the algorithm.
出处 《海洋测绘》 2011年第5期44-47,共4页 Hydrographic Surveying and Charting
基金 国家863计划项目(2006AA12Z154) 国家自然科学基金项目(41001262)
关键词 低通滤波器 高光谱 分类 lowpass filter algorithm hyperspectral classification
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参考文献14

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