152 search results - page 1 / 31 » Efficient Projection for Compressed Sensing |
ACISICIS
2008
IEEE
13 years 6 months ago
2008
IEEE
Compressed sensing (CS), a joint compression and sensing process, is a emerging field of activity in which the signal is sampled and simultaneously compressed at a greatly reduced...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
The sparse error correction is intimately related to Compressive Sensing. Exploiting this connection, the paper proposes an error correction scheme pivoted on partial Fourier matr...
ICASSP
2009
IEEE
13 years 11 months ago
2009
IEEE
Low-complexity video encoding has been applicable to several emerging applications. Recently, distributed video coding (DVC) has been proposed to reduce encoding complexity to the...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
In this work, we propose algorithms to recursively and causally reconstruct a sequence of natural images from a reduced number of linear projection measurements taken in a domain ...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
Compressed sensing (CS) is a new technique for simultaneous data sampling and compression. In this paper, we propose and study block compressed sensing for natural images, where i...