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A Robust Pansharpening Algorithm Based on Convolutional Sparse Coding for Spatial Enhancement.
Rajesh Gogineni
Ashvini Chaturvedi
Published in:
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2019)
Keyphrases
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sparse coding
learning algorithm
k means
image classification
computer vision
feature extraction
probabilistic model
ground truth
expectation maximization
natural images
linear combination
dictionary learning
norm minimization
single image super resolution
alternating optimization