15 search results - page 1 / 3 » On The Empirical Rate-distortion Performance Of Compressive ... |
DCC
2009
IEEE
14 years 6 months ago
2009
IEEE
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
Compressive Sensing (CS) is a new paradigm in signal acquisition and compression. In compressive sensing, a compressible signal is acquired using much less measurements than the o...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
—Motivated by questions in lossy data compression and by theoretical considerations, the problem of estimating the rate-distortion function of an unknown (not necessarily discret...
CORR
2008
Springer
13 years 5 months ago
2008
Springer
Abstract-- We consider lossy compression of a binary symmetric source by means of a low-density generator-matrix code. We derive two lower bounds on the rate distortion function wh...
ICIP
2008
IEEE
14 years 6 days ago
2008
IEEE
This paper addresses the image representation problem in visual sensor networks. We propose a new image representation scheme based on compressive sensing (CS) because compressive...