94 search results - page 9 / 19 » Compressed Sensing and Source Separation |
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
Finding sparse approximate solutions to large underdetermined linear systems of equations is a common problem in signal/image processing and statistics. Basis pursuit, the least a...
CISS
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— We consider transmission of two arbitrarily correlated sources over a discrete memoryless asymmetric multiple access channel, where one of the sources is available at b...
TIT
2011
13 years 2 months ago
2011
—This paper introduces a new method to blindly estimate the transmit power of multiple signal sources in multiantenna fading channels, when the number of sensing devices and the ...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
—Data loss in wireless sensing applications is inevitable and while there have been many attempts at coping with this issue, recent developments in the area of Compressive Sensin...
ACSC
2004
IEEE
13 years 11 months ago
2004
IEEE
Lossless image compression techniques typically consider images to be a sequence of pixels in row major order. The processing of each pixel consists of two separate operations. Th...