Discriminative Training of Gaussian Mixtures for Image Object Recognition.
Jörg DahmenRalf SchlüterHermann NeyPublished in: DAGM-Symposium (1999)
Keyphrases
- gaussian mixture
- object recognition
- input image
- probability density function
- image segmentation
- discriminative training
- em algorithm
- covariance matrix
- high resolution
- test images
- computer vision
- minimum classification error
- closed form
- mixture model
- pattern recognition
- unsupervised learning
- maximum likelihood
- posterior probability
- probability distribution
- machine learning