Hierarchical temporal graphical model for head pose estimation and subsequent attribute classification in real-world videos.
Meltem DemirkusDoina PrecupJames J. ClarkTal ArbelPublished in: Comput. Vis. Image Underst. (2015)
Keyphrases
- graphical models
- head pose estimation
- belief propagation
- probabilistic model
- conditional dependencies
- bayesian networks
- conditional random fields
- feature extraction
- image classification
- machine learning
- unsupervised learning
- support vector
- feature space
- decision trees
- machine learning algorithms
- pose estimation
- head motion
- manifold learning
- motion analysis
- higher order
- dynamic programming
- object recognition
- video sequences
- feature selection
- learning algorithm