766 search results - page 76 / 154 » Gaussian Process Models of Spatial Aggregation Algorithms |
SSD
1999
Springer
14 years 1 months ago
1999
Springer
There is an increasing need to integrate spatial index structures into commercial database management systems. In geographic information systems (GIS), huge amounts of information ...
EMMCVPR
2007
Springer
14 years 3 months ago
2007
Springer
Video segmentation requires the partitioning of a series of images into groups that are both spatially coherent and smooth along the time axis. We formulate segmentation as a Bayes...
IJCV
2008
13 years 8 months ago
2008
Image segmentation algorithms partition the set of pixels of an image into a specific number of different, spatially homogeneous groups. We propose a nonparametric Bayesian model f...
ICASSP
2011
IEEE
13 years 11 days ago
2011
IEEE
HMM-based acoustic models built from bootstrap are generally very large, especially when full covariance matrices are used for Gaussians. Therefore, clustering is needed to compac...
ICA
2007
Springer
14 years 23 days ago
2007
Springer
In modelling nonstationary sources, one possible strategy is to define a latent process of strictly positive variables to model variations in second order statistics of the underly...