A multi-dimensional Hidden Markov Model approach to automated identification of fetal cardiac valve motion.
Faezeh MarzbanradAhsan H. KhandokerMiyuki EndoYoshitaka KimuraMarimuthu PalaniswamiPublished in: EMBC (2014)
Keyphrases
- hidden markov models
- multi dimensional
- conditional random fields
- sequential data
- optical flow
- motion analysis
- speech recognition
- motion estimation
- human motion
- viterbi algorithm
- image sequences
- motion tracking
- motion model
- linear dynamical systems
- markov models
- sequential pattern mining
- markov model
- discriminative training
- continuous hidden markov models
- visual cues
- noise reduction
- maximum likelihood
- left ventricle
- gesture recognition
- motion field
- human body
- dynamic probabilistic networks
- hierarchical hidden markov model
- moving objects