4981 search results - page 78 / 997 » Dependent Gaussian Processes |
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper we propose novel algorithms for image restoration and parameter estimation with a Generalized Gaussian Markov Random Field prior utilizing variational distribution a...
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
In this paper we present a noise level estimator using minimal values of the Short Time Fourier Transform of a signal embedded in a white Gaussian noise. The spectral kurtosis of ...
TSP
2010
14 years 4 months ago
2010
This work addresses the problem of deciding whether a set of realizations of a vector-valued time series with unknown temporal correlation are spatially correlated or not. For wide...
ICIP
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper extends our recent game-theoretic approach [1] to design and embed watermarks in Gaussian signals in the presence of an adversary. The detector solves a binary hypothes...
ICASSP
2010
IEEE
14 years 7 months ago
2010
IEEE
In this work, the problem of the estimation of parameters in case of mixtures of models composed by the sum of multiple Gaussians is considered. It will be shown how this estimati...