177 search results - page 10 / 36 » Sparse Representation for Gaussian Process Models |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we examine the problem of overcomplete representations and provide new insights into the problem of stable recovery of sparse solutions in noisy environments. We es...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Representation and measurement are two important issues for saliency models. Different with previous works that learnt sparse features from large scale natural statistics, we prop...
ICASSP
2007
IEEE
14 years 1 months ago
2007
IEEE
Overcomplete representations are attracting interest in image processing theory, particularly due to their potential to generate sparse representations of data based on their morp...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Graphical models are well established in providing compact conditional probability descriptions of complex multivariable interactions. In the Gaussian case, graphical models are d...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Sparse representations of signals have received a great deal of attention in recent years, and the sparse representation classifier has very lately appeared in a speaker recogniti...