Dynamic Arm Gesture Recognition Using Spherical Angle Features and Hidden Markov Models.
HyeSuk KimIncheol KimPublished in: Adv. Hum. Comput. Interact. (2015)
Keyphrases
- hidden markov models
- gesture recognition
- markov models
- sequential data
- continuous hidden markov models
- speech recognition
- conditional random fields
- feature vectors
- handwritten word recognition
- markov model
- viterbi algorithm
- sequence classification
- handwritten words
- random effects
- hierarchical hidden markov model
- feature extraction
- hidden states
- linear dynamical systems
- feature space