Skeleton-based human action recognition using basis vectors.
Stylianos AsteriadisPetros DarasPublished in: PETRA (2015)
Keyphrases
- generative model
- basis vectors
- sparse coding
- linear combination
- probabilistic model
- feature space
- sparse representation
- basis functions
- nonnegative matrix factorization
- subspace learning
- shape representation
- original data
- low dimensional
- small number
- linear subspace
- data sets
- training samples
- shape analysis
- decision trees
- object recognition
- image segmentation
- high dimensional data
- unsupervised learning
- reinforcement learning
- image classification
- high dimensional