Nonlocal Patch Tensor Sparse Representation for Hyperspectral Image Super-Resolution.

Yang Xu Zebin Wu Jocelyn Chanussot Zhihui Wei

Published in: IEEE Trans. Image Process. (2019)

Keyphrases

hyperspectral
image super resolution
sparse representation
image patches
dictionary learning
dimensionality reduction
remote sensing
sparse coding
multispectral
image data
spatial resolution
random projections
image classification
higher order
high dimensional data
test images
image representation
face recognition
image denoising
signal processing
natural images
noisy images
range images
image sequences
high quality
data points
image analysis
feature vectors