782 search results - page 43 / 157 » Modelling Profiles with a Mixture of Gaussians |
NIPS
2004
13 years 9 months ago
2004
In the analysis of natural images, Gaussian scale mixtures (GSM) have been used to account for the statistics of filter responses, and to inspire hierarchical cortical representat...
WACV
2008
IEEE
14 years 2 months ago
2008
IEEE
In the traditional mixture of Gaussians background model, the generating process of each pixel is modeled as a mixture of Gaussians over color. Unfortunately, this model performs ...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper deals with the problem of under-determined convolutive blind source separation. We model the contribution of each source to all mixture channels in the time-frequency d...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
We present a new method to robustly and efficiently analyze foreground when we detect background for a fixed camera view by using mixture of Gaussians models and multiple cues. Th...
AIPR
2002
IEEE
14 years 28 days ago
2002
IEEE
Conventional remote sensing classification techniques that model the data in each class with a multivariate Gaussian distribution are inefficient, as this assumption is generally ...