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A Variational Pansharpening Method Based on Gradient Sparse Representation.
Xin Tian
Yuerong Chen
Changcai Yang
Xun Gao
Jiayi Ma
Published in:
IEEE Signal Process. Lett. (2020)
Keyphrases
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sparse representation
image classification
image representation
image segmentation
face recognition
similarity measure
pattern recognition
model selection
sparse reconstruction