Human activity recognition using optical flow based feature set.
S. Santhosh KumarMala JohnPublished in: ICCST (2016)
Keyphrases
- feature set
- human activities
- optical flow
- activity recognition
- human activity recognition
- human computer interaction
- feature selection
- random forest
- classification accuracy
- sensor data
- action recognition
- feature space
- image sequences
- feature extraction
- feature representation
- computer vision
- feature vectors
- human actions
- moving objects
- extracted features
- texture features
- principal components
- human interactions
- structure tensor
- distance measure
- natural language processing
- sensor networks
- training set
- selected features
- data sets