457 search results - page 39 / 92 » Compressed sensing radar |
DCC
2011
IEEE
13 years 3 months ago
2011
IEEE
A simple block-based compressed-sensing reconstruction for still images is adapted to video. Incorporating reconstruction from a residual arising from motion estimation and compen...
SIAMJO
2011
13 years 3 months ago
2011
TIT
2011
13 years 3 months ago
2011
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
In this paper we propose a robust iterative hard thresolding (IHT) algorithm for reconstructing sparse signals in the presence of impulsive noise. To address this problem, we use ...
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
—We present an alternative analysis of weighted 1 minimization for sparse signals with a nonuniform sparsity model, and extend our results to nuclear norm minimization for matric...