Charting-based subspace learning for video-based human action classification.
Vijay JohnEmanuele TruccoPublished in: Mach. Vis. Appl. (2014)
Keyphrases
- subspace learning
- action classification
- action recognition
- dimensionality reduction
- manifold learning
- data representation
- principal component analysis
- sparse representation
- static images
- sparse coding
- human actions
- semi supervised
- face recognition
- low dimensional
- pattern recognition
- human activities
- learning algorithm
- keypoints
- multiscale