Remote Sensing Image Fusion Based on Support Vector Value Contourlet Transform
电子学报2010年38卷第6期 页码:1287-1292
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纸质出版:2010
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FONT face, Verdana, 胡根生, 等. 基于支持向量值轮廓波变换的遥感影像融合[J]. 电子学报, 2010,38(6):1287-1292.
FONT face, Verdana, HU Gen, et al. Remote Sensing Image Fusion Based on Support Vector Value Contourlet Transform[J]. Acta Electronica Sinica, 2010, 38(6): 1287-1292.
FONT face, Verdana, 胡根生, 等. 基于支持向量值轮廓波变换的遥感影像融合[J]. 电子学报, 2010,38(6):1287-1292.DOI:
FONT face, Verdana, HU Gen, et al. Remote Sensing Image Fusion Based on Support Vector Value Contourlet Transform[J]. Acta Electronica Sinica, 2010, 38(6): 1287-1292.DOI:
<FONT face=Verdana>Remote sensing image fusion based on support vector value contourlet transform is researched in this paper.Firstly support vector value filter and directional filter bank are rationally matched to construct support vector value contourlet transform
which has advantages of shift invariant、good generalization and strongly catching singularity ability.Then the transform is used to decompose multisource remote sensing images at multiscale、multidirection and multiresolution.At different levels
images are fused based on regional energy and regional contourlet contrast.Experiments show that
when remote sensing images being fused by using this transform
spectrum is effectively preserved while space resolution being not reduced.