Stopping Condition for Greedy Block Sparse Signal Recovery.

Yu Luo Ronggui Xie Huarui Yin Weidong Wang

Published in: VTC Fall (2017)

Keyphrases

signal recovery
orthogonal matching pursuit
compressed sensing
sparse representation
greedy algorithm
feature selection
transform domain
compressive sensing
low rank and sparse
sparse approximation
video sequences
preprocessing
dct coefficients
image sequences
face recognition