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The coastal zone is a complex space where terrestrial environments and marine environments influence each other, including various coast flats and many artificial objects. There were many mixed pixels in hyperspectral image of coastal zone. In this paper, we applied decision tree to classify coastal zone, and adopted pure pixel index (PPI) to extract endmember as training samples during choosing various...
Remote sensing has been widely used for urban planning, urban environment and resources management. Recognition of some small targets is crucial for these purposes, and hyperspectral data can be used to extract targets with its high spectral resolution. This paper presented several representative algorithms of small targets detection in hyperspectral image, and four abnormal detect methods were applied...
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