Probabilistic Discriminative Dimensionality Reduction for Pose-Based Action Recognition.
Valsamis NtouskosPanagiotis PapadakisFiora PirriPublished in: ICPRAM (Selected Papers) (2013)
Keyphrases
- action recognition
- recognizing actions
- dimensionality reduction
- action classification
- human pose
- human detection
- human actions
- mid level
- feature extraction
- hog features
- action detection
- activity recognition
- body parts
- bag of words
- max margin
- computer vision
- recognizing human actions
- deformable part models
- low dimensional
- principal component analysis
- pose estimation
- human activities
- static images
- human pose estimation
- recognition of human actions
- bag of features
- high dimensional
- pattern recognition
- bayesian networks
- feature selection
- generative model
- probabilistic model
- feature space
- action primitives
- three dimensional
- image classification
- data points
- depth cameras
- spatio temporal
- depth sensors