Rejection of non-meaningful activities for HMM-based activity recognition system.
Xiaohui LiuChin-Seng ChuaPublished in: Image Vis. Comput. (2010)
Keyphrases
- human activities
- activity patterns
- daily living
- hidden markov models
- activity analysis
- activity recognition
- daily activities
- user activities
- user activity
- feature extraction
- decision making
- recognition algorithm
- video synopsis
- activities of daily living
- group activities
- recognition process
- daily life
- information retrieval
- user behavior
- action recognition
- higher level
- multimedia
- cognitive tasks
- e learning
- information systems
- search engine