Hyperspectral remote sensing image provides not only abundant spectral information but also spatial detailed infor-mation.For making full use of the information
this paper considered the variations of the spectral feature among pixels in local neighborhood and researched on a kind of Local Neighborhood Spectral Similarity Measure Index to extract the spatial detailed information.Furthermore
the spectral feature of endmember in local neighborhood was also considered.And a kind of Local Neighborhood Independent Endmember Index was proposed.In experiments
these local neighborhood indexes demonstrated excellent performance in the real hyperspectral image.Based on these work
it can further improve the capability of hyperspectral target detection and identification by combining with spatial and spectral information.
关键词
高光谱遥感光谱相似性度量端元邻域指数
Keywords
hyperspectral remote sensingspectral similarity measureendmemberlocal neighborhood index