857 search results - page 140 / 172 » Hierarchical Gaussian Mixture Model |
EPIA
2011
Springer
12 years 7 months ago
2011
Springer
This paper introduces an additive fuzzy clustering model for similarity data as oriented towards representation and visualization of activities of research organizations in a hiera...
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
Over the last years many statistical models have been proposed to restore tomographical images. However, their use in medical environment has been limited due to several factors. ...
CAIP
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. In this paper, we present a novel algorithm to detect homogeneous color regions in images. We show its performance by applying it to skin detection. In contrast to previo...
NIPS
2003
13 years 9 months ago
2003
When clustering a dataset, the right number k of clusters to use is often not obvious, and choosing k automatically is a hard algorithmic problem. In this paper we present an impr...
JMLR
2007
13 years 7 months ago
2007
We introduce standardised building blocks designed to be used with variational Bayesian learning. The blocks include Gaussian variables, summation, multiplication, nonlinearity, a...