101 search results - page 6 / 21 » Methods for merging Gaussian mixture components |
123
click to vote
TIP
2002
14 years 11 months ago
2002
An unsupervised classification algorithm is derived by modeling observed data as a mixture of several mutually exclusive classes that are each described by linear combinations of i...
119
Voted
ADMI
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. We present a method for learning characteristic motion patterns of mobile agents. The method works on two levels. On the first level, it uses the expectation-maximization...
114
click to vote
ICIAP
2007
ACM
15 years 5 months ago
2007
ACM
We propose a pixel similarity-based algorithm enabling accurate rigid registration between single and multimodal images. The method relies on the partitioning of a reference image...
109
Voted
ISCAS
2005
IEEE
15 years 5 months ago
2005
IEEE
— In the context of Independent Component Analysis (ICA), we propose a simple method for online estimation of activation functions in order to blindly separate instantaneous mixt...
90
Voted
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
We propose a new approach for singer melody extraction, based on blind source separation techniques. The short time Fourier transform (STFT) of the singer signal is modelled by a ...