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遥感多光谱影像空间分解力增强的融合方法
引用本文:贾永红.遥感多光谱影像空间分解力增强的融合方法[J].遥感技术与应用,1997,12(1):19-23.
作者姓名:贾永红
作者单位:(武汉测绘科技大学 武昌 430070)
摘    要:探讨了采用HIS变换对遥感多光谱影像与航片数字化影像进行融合的方法。试验结果表明所提出的方法是确实可行的。融合后的影像不仅在很大程度上保留了原多光谱影像的光谱特征,而且将其空间分解力提高到原光谱影像的近3倍,因而增强了多光谱影像的判读和量测能力。

关 键 词:空间配准   HIS变换  彩色合成  影像融合  
收稿时间:1996-08-06

A Method of Image Fusion to Enhance Spatial Resolution of Remotely Sensed Multispectral Images
JIA,Yonghong.A Method of Image Fusion to Enhance Spatial Resolution of Remotely Sensed Multispectral Images[J].Remote Sensing Technology and Application,1997,12(1):19-23.
Authors:JIA  Yonghong
Affiliation:(Wuhan Technical University of Surveying and Mapping,Wuchang430070)
Abstract:A method of fusing remotely sensed multispectral images with aerophotograph digitized image respectively is discussed in this paper.The images produced through the improved method contain the high spatial resolution information of aerophotograph digitized image while maintaining the basic spectral contents of original multispectral images.So their capabilities both in interpretation and in measurement are improved.
Keywords:Spatial  coregistration  HIS  transformation  Color  composites  Image  fusion  
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