1658 search results - page 144 / 332 » Learning Mixtures of Gaussians |
184
click to vote
ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper, a framework that combines feature extraction, model learning, and likelihood computation, is presented for video event detection. First, the independent component a...
151
click to vote
ICA
2007
Springer
16 years 19 days ago
2007
Springer
In this paper we describe a methodology for model-based single channel separation of sounds. We present a sparse latent variable model that can learn sounds based on their distribu...
165
click to vote
IEICET
2010
15 years 5 months ago
2010
Estimating the ratio of two probability density functions (a.k.a. the importance) has recently gathered a great deal of attention since importance estimators can be used for solvi...
207
click to vote
MM
2004
ACM
15 years 12 months ago
2004
ACM
We propose an adaptive skin-detection method, which allows modelling and detection of the true skin-color pixels with significantly higher accuracy and flexibility than previous...
158
click to vote
ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
This paper addresses source separation from a linear mixture under two assumptions: source sparsity and orthogonality of the mixing matrix. We propose efficient sparse separation...