1658 search results - page 31 / 332 » Learning Mixtures of Gaussians |
ISVC
2009
Springer
2009
Springer
Probabilistic Facial Feature Extraction Using Joint Distribution of Location and Texture Information
15 years 5 months ago
Abstract. In this work, we propose a method which can extract critical points on a face using both location and texture information. This new approach can automatically learn featu...
ICMCS
2007
IEEE
15 years 5 months ago
2007
IEEE
A common trait of background subtraction algorithms is that they have learning rates, thresholds, and initial values that are hand-tuned for a scenario in order to produce the des...
ISM
2008
IEEE
15 years 5 months ago
2008
IEEE
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
ICIAP
2001
Springer
15 years 11 months ago
2001
Springer
We present a multivariate statistical model to represent the human skin color. In our approach, there are no limitations regarding if the person is white or black, once the model ...
ICPR
2010
IEEE
14 years 8 months ago
2010
IEEE
The expectation maximization (EM) algorithm is widely used in the Gaussian mixture model (GMM) as the state-of-art statistical modeling technique. Like the classical EM method, th...