425 search results - page 26 / 85 » A Semi-Supervised Gaussian Mixture Model for Image Segmentat... |
ECIR
2009
Springer
14 years 4 months ago
2009
Springer
Previous research on automatic image annotation has shown that accurate estimates of the class conditional densities in generative models have a positive effect in annotation perf...
WACV
2008
IEEE
14 years 1 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 ...
ICIAP
2007
ACM
14 years 28 days 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...
NAACL
2003
13 years 8 months ago
2003
It is well known that frame independence assumption is a fundamental limitation of current HMM based speech recognition systems. By treating each speech frame independently, HMMs ...
ICPR
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper we present a probabilistic and continuous framework for supervised image category modelling and matching as well as unsupervised clustering of image space into image...