First-person activity recognition with C3D features from optical flow images.
Asamichi TakamineYumi IwashitaRyo KurazumePublished in: SII (2015)
Keyphrases
- activity recognition
- motion features
- image features
- optical flow
- human activity recognition
- human activities
- action recognition
- visual surveillance
- object recognition
- feature vectors
- smart home
- feature extraction
- sensory data
- image sequences
- data mining
- depth images
- activities of daily living
- color features
- motion analysis
- motion model
- eye tracking
- feature points
- prior knowledge
- face recognition