857 search results - page 31 / 172 » Hierarchical Gaussian Mixture Model |
COST
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. The recognition of the emotional states of speaker is a multidisciplinary research area that has received great interest in the last years. One of the most important goal...
CVPR
2004
IEEE
13 years 11 months ago
2004
IEEE
We formulate face localization as a Maximum A Posteriori Probability(MAP) problem of finding the best estimation of human face configuration in a given image. The a prior distribu...
ACL
1997
13 years 9 months ago
1997
This paper proposes a mistake-driven mixture method for learning a tag model. The method iteratively performs two proce
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
A problem of using mixture-of-Gaussian models for unsupervised texturesegmentationisthat "multimodal"textures(such ascan often be encountered in natural images) cannot b...
SSPR
2010
Springer
13 years 6 months ago
2010
Springer
Mixture models have been widely used for data clustering. However, commonly used mixture models are generally of a parametric form (e.g., mixture of Gaussian distributions or GMM),...