Performance comparisons of greedy algorithms in compressed sensing.

Jeffrey D. Blanchard Jared Tanner

Published in: Numer. Linear Algebra Appl. (2015)

Keyphrases

compressed sensing
greedy algorithms
greedy algorithm
image reconstruction
random projections
sparse representation
knapsack problem
natural images
compressive sampling
search algorithm
signal processing
image sequences
worst case
dynamic programming
image processing
clustering method
high dimensional