Recovering facial pose with the EM algorithm.
Kwang Nam ChoiMarco CarcassoniEdwin R. HancockPublished in: Pattern Recognit. (2002)
Keyphrases
- em algorithm
- facial pose
- expectation maximization
- face recognition
- maximum likelihood
- mixture model
- parameter estimation
- generative model
- hyperspectral images
- gaussian mixture model
- dimensionality reduction
- expectation maximisation
- maximum likelihood estimation
- gaussian mixture
- likelihood function
- probability density function
- incomplete data
- model based clustering
- maximum a posteriori
- finite mixture model
- mixture modeling
- penalized likelihood
- density estimation
- mixture distribution
- object recognition
- image segmentation