195 search results - page 16 / 39 » Signal estimation using multiple-wavelet representations and... |
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
Recent work on background subtraction has shown developments on two major fronts. In one, there has been increasing sophistication of probabilistic models, from mixtures of Gaussi...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Spectral envelopes of speech signals are typically obtained by making stationarity assumptions about the signal which are not always valid. The Adaptive Quasi-Harmonic Model (AQHM...
CMSB
2009
Springer
13 years 11 months ago
2009
Springer
In this paper we consider the modeling of a selected portion of signal transduction events involved in the angiogenesis process. The detailed model of this process contains a large...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
This work investigates the use of missing data techniques for noise robust speaker identification. Most previous work in this field relies on the diagonal covariance assumption ...
COLING
2000
13 years 9 months ago
2000
We argue that some of the computational complexity associated with estimation of stochastic attributevalue grammars can be reduced by training upon an informative subset of the fu...