Combining Wavelet Transform and Hidden Markov Models for ECG Segmentation.
Rodrigo Varejão AndreãoJérôme BoudyPublished in: EURASIP J. Adv. Signal Process. (2007)
Keyphrases
- hidden markov models
- wavelet transform
- multiscale
- visual speech recognition
- speech recognition
- multiresolution
- image segmentation
- segmentation algorithm
- subband
- markov models
- conditional random fields
- sequential data
- gesture recognition
- wavelet coefficients
- segmentation method
- viterbi algorithm
- level set
- sequence classification
- markov model
- discriminative training
- hidden states
- random effects
- wavelet domain
- keyword spotting
- continuous hidden markov models
- handwritten text recognition
- hierarchical hidden markov model
- hidden state
- discriminative classifiers
- spatio temporal
- feature extraction