People Orientation Recognition by Mixtures of Wrapped Distributions on Random Trees.
Davide BaltieriRoberto VezzaniRita CucchiaraPublished in: ECCV (5) (2012)
Keyphrases
- heavy tailed distributions
- heavy tailed
- recognition accuracy
- recognition rate
- probability distribution
- recognition process
- feature extraction
- automatic recognition
- activity recognition
- visual recognition
- pattern recognition
- mixture distribution
- recognition algorithm
- extended gaussian image
- neural network
- mixtures of gaussians
- gaussian mixture
- hand gestures
- kullback leibler divergence
- random variables
- mixture model
- unsupervised learning
- video sequences
- image sequences