266 search results - page 9 / 54 » From Mixtures of Mixtures to Adaptive Transform Coding |
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we address the issue of underdetermined source separation of non-stationary audio sources from a stereo (i.e. 2-channel) linear instantaneous mixture. This problem ...
NIPS
2004
13 years 10 months ago
2004
In the analysis of natural images, Gaussian scale mixtures (GSM) have been used to account for the statistics of filter responses, and to inspire hierarchical cortical representat...
COLT
2010
Springer
13 years 6 months ago
2010
Springer
In recent years analysis of complexity of learning Gaussian mixture models from sampled data has received significant attention in computational machine learning and theory commun...
BMCBI
2005
13 years 8 months ago
2005
Background: Determination and quantification of nucleic acid components in a mixture is usually accomplished by microarray approaches, where the mixtures are hybridized against sp...
MVA
2008
13 years 8 months ago
2008
To track objects in video sequences, many studies have been done to characterize the target with respect to its color distribution. Most often, the Gaussian Mixture Model (GMM) is ...