Dimensionality reduction and reproduction with hierarchical NLPCA neural networks-extracting common space of multiple humanoid motion patterns.
Koji TataniYoshihiko NakamuraPublished in: ICRA (2003)
Keyphrases
- motion patterns
- space time
- dimensionality reduction
- neural network
- humanoid robot
- low dimensional
- spatio temporal
- pattern recognition
- image sequences
- feature extraction
- search space
- motion analysis
- maximum likelihood
- hand gestures
- motion model
- high dimensional
- video sequences
- multiple views
- higher order
- geometric structure
- motion trajectories
- activity analysis
- multiple camera views