Online Decoding of Hidden Markov Models for Gait Event Detection Using Foot-Mounted Gyroscopes.
Andrea ManniniVincenzo GenoveseAngelo Maria SabatiniPublished in: IEEE J. Biomed. Health Informatics (2014)
Keyphrases
- hidden markov models
- event detection
- viterbi algorithm
- activity recognition
- video surveillance
- video event detection
- speech recognition
- video analysis
- markov models
- sequential data
- event recognition
- hidden states
- conditional random fields
- data structure
- information extraction
- baum welch
- data mining
- complex events
- image sequences