A Comparison on Sparse Coding and Moran's I Method for Image Denoising.

Minh Nguyen Chih-Cheng Hung Mingon Kang

Published in: RACS (2017)

Keyphrases

image denoising
natural images
sparse coding
denoising
prior knowledge
image classification
high quality
multiresolution
probabilistic model
higher order
em algorithm
unsupervised learning
sparse representation
denoising methods
augmented lagrangian