Body posture identification using hidden Markov model with a wearable sensor network.
Muhannad QuwaiderSubir BiswasPublished in: BODYNETS (2008)
Keyphrases
- sensor networks
- hidden markov models
- human posture
- body posture
- wireless sensor networks
- sensor data
- sensor nodes
- data collection
- energy consumption
- data streams
- gesture recognition
- speech recognition
- base station
- communication cost
- hidden states
- body parts
- sequential data
- conditional random fields
- human body
- anomaly detection
- hierarchical hidden markov model
- data analysis
- real time
- hidden state
- continuous hidden markov models
- sensor web
- surveillance system
- spatial and temporal
- dynamic programming
- image sequences