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An efficient superpixel-based sparse representation framework for hyperspectral image classification.
Sen Jia
Bin Deng
Qiang Huang
Published in:
Int. J. Wavelets Multiresolution Inf. Process. (2017)
Keyphrases
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sparse representation
dictionary learning
face recognition
sparse coding
data sets
neural network
computer vision
dimensionality reduction
compressed sensing
joint optimization
image classification
image representation
image reconstruction
random projections