A novel feature extraction technique for human activity recognition.
Victor ElviraAlfredo Nazábal-RenteriaAntonio Artés-RodríguezPublished in: SSP (2014)
Keyphrases
- human activity recognition
- feature extraction
- activity recognition
- human activities
- face recognition
- dimensionality reduction
- preprocessing
- feature vectors
- image classification
- feature selection
- feature space
- action primitives
- software engineering
- semi supervised
- expert systems
- visual surveillance
- training data
- machine learning