Feature Selection for Tracker-Less Human Activity Recognition.
Plinio MorenoPedro RibeiroJosé Santos-VictorPublished in: ICIAR (1) (2011)
Keyphrases
- human activity recognition
- feature selection
- activity recognition
- human activities
- text categorization
- multi class
- particle filter
- feature space
- feature extraction
- mean shift
- machine learning
- computer vision
- action primitives
- visual surveillance
- appearance model
- unsupervised learning
- object detection
- knn
- model selection
- text classification
- supervised learning
- high dimensional
- image sequences