Moreau-Enhanced Total Variation and Subspace Factorization for Hyperspectral Denoising.

Yanhong Yang Shengyong Chen Jianwei Zheng

Published in: Remote. Sens. (2020)

Keyphrases

total variation
hyperspectral
denoising
signal subspace
image denoising
spectral signatures
remote sensing
hyperspectral images
infrared
multispectral
convex optimization
image processing

image restoration
frequency domain
image deblurring
noisy images
hyperspectral data
hyperspectral imagery
wavelet domain
image data
total variation regularization
natural images
regularization term
fidelity term

spatial resolution
low dimensional
denoising algorithm
principal component analysis
low rank
singular value decomposition
noise removal
satellite images
information content
matrix factorization
gaussian noise
feature space

pairwise
high dimensional data
denoising methods
basis pursuit
nonlinear diffusion
spatial domain
partial differential equations
super resolution
mutual information
image analysis
pattern recognition