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Global Overcomplete Dictionary-Based Sparse and Nonnegative Collaborative Representation for Hyperspectral Target Detection.
Chenxing Li
Dehui Zhu
Chen Wu
Bo Du
Liangpei Zhang
Published in:
IEEE Trans. Geosci. Remote. Sens. (2024)
Keyphrases
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hyperspectral
target detection
hyperspectral imaging
hyperspectral images
hyperspectral imagery
remote sensing
infrared
multispectral
hyperspectral data
sparse representation
image data
false alarms
pixel classification
spatial resolution
satellite images
band selection
information content
spectral bands
image representation
high dimensional
sar images
image registration
image reconstruction
visual search
mutual information
high resolution
pattern recognition
multiscale