Feasibility Pump Algorithm for Sparse Representation under Gaussian Noise.

Florin Ilarion Miertoiu Bogdan Dumitrescu

Published in: Algorithms (2020)

Keyphrases

gaussian noise
sparse representation
piecewise smooth
computational complexity
image restoration
natural images
sparse coefficients
dictionary learning
denoising
input data
higher order
knn
image patches
noise level
feature extraction
image processing
neural network
sparse reconstruction
data sets