ECG segmentation in a body sensor network using adaptive hidden Markov models.
Huaming LiJindong TanPublished in: BODYNETS (2008)
Keyphrases
- hidden markov models
- sensor networks
- wireless sensor networks
- sensor data
- visual speech recognition
- data collection
- speech recognition
- sensor nodes
- energy consumption
- image segmentation
- communication cost
- sequence classification
- base station
- human body
- mobile sensor networks
- gesture recognition
- markov models
- sequential data
- routing protocol
- sensing devices
- hidden state
- stochastic context free grammars
- sensor web
- baum welch
- monitoring system
- heterogeneous sensor networks
- visual speech
- viterbi algorithm
- background subtraction
- state space
- data streams