173 search results - page 21 / 35 » An Alternating Minimization Method for Sparse Channel Estima... |
ICMCS
2000
IEEE
14 years 3 days ago
2000
IEEE
Selectively canceling signals at specific locations within an acoustical environment with multiple listeners is of significant importance for home theater, teleconferencing, of...
MMS
2008
13 years 7 months ago
2008
Abstract Multimedia applications operating in today's Internet have to employ some form of error resilience to cope with losses. For interactive applications with strict delay...
CIMAGING
2010
13 years 9 months ago
2010
The observations in many applications consist of counts of discrete events, such as photons hitting a detector, which cannot be effectively modeled using an additive bounded or Ga...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Finding the sparsest solution for an under-determined linear system of equations D = s is of interest in many applications. This problem is known to be NP-hard. Recent work studie...
PAMI
2012
11 years 10 months ago
2012
—The restoration of a blurry or noisy image is commonly performed with a MAP estimator, which maximizes a posterior probability to reconstruct a clean image from a degraded image...