181 search results - page 7 / 37 » Gaussian mixture modeling for source localization |
85
Voted
DSP
2007
14 years 10 months ago
2007
We tackle the general linear instantaneous model (possibly underdetermined and noisy) where we model the source prior with a Student t distribution. The conjugate-exponential char...
ICASSP
2009
IEEE
15 years 2 months ago
2009
IEEE
We consider inference in a general data-driven object-based model of multichannel audio data, assumed generated as a possibly underdetermined convolutive mixture of source signals...
159
Voted
SPEECH
2011
14 years 5 months ago
2011
We describe a system for separating multiple sources from a two-channel recording based on interaural cues and prior knowledge of the statistics of the underlying source signals. ...
116
Voted
TASLP
2010
14 years 5 months ago
2010
This article addresses the modeling of reverberant recording environments in the context of under-determined convolutive blind source separation. We model the contribution of each ...
84
Voted
ICIP
2000
IEEE
15 years 2 months ago
2000
IEEE
Wavelet-domain hidden Markov models (HMMs) have been recently proposed and applied to image processing, e.g., image denoising. In this paper, we develop a new HMM, called local co...