Hierarchical Hidden Markov Model in Detecting Activities of Daily Living in Wearable Videos for Studies of Dementia
Svebor KaramanJenny Benois-PineauVladislavs DovgalecsRémi MégretJulien PinquierRégine André-ObrechtYann GaëstelJean-François DartiguesPublished in: CoRR (2011)
Keyphrases
- activities of daily living
- activity recognition
- human activities
- hierarchical hidden markov model
- fall detection
- smart home
- older adults
- ambient assisted living
- smart environments
- lecture videos
- assistive technology
- video sequences
- event detection
- action recognition
- video surveillance
- human computer interaction
- hidden markov models
- learning algorithm
- video frames
- video clips
- fuzzy inference
- daily activities
- video content
- augmented reality
- multimedia