Binary Iterative Hard Thresholding for Frequency-Sparse Signal Recovery.

Niklas Koep Rudolf Mathar

Published in: WSA (2017)

Keyphrases

signal recovery
projections onto convex sets
hard thresholding
post processing
denoising
spatial domain
compressed sensing
orthogonal matching pursuit
dictionary learning
image interpolation
discrete cosine transform
compressive sensing
image processing
image restoration