Pansharpening of WorldView-2 Data via Graph Regularized Sparse Coding and Adaptive Coupled Dictionary.

Wenqing Wang Han Liu Guo Xie

Published in: Sensors (2021)

Keyphrases

data sets
sparse coding
training data
high quality
manifold structure
sparse representation
generative model
norm minimization
missing data
linear combination
low resolution
unsupervised learning
natural images
data points
multiscale
face recognition
image segmentation