Human Hand Movement Recognition based on HMM with Hyperparameters Optimized by Maximum Mutual Information.
Ruoshi WenQiang WangXiang MaZhibin LiPublished in: APSIPA (2020)
Keyphrases
- human hand
- hyperparameters
- gesture recognition
- hand gestures
- hidden markov models
- hand postures
- model selection
- degrees of freedom
- cross validation
- closed form
- bayesian framework
- prior information
- bayesian inference
- hand tracking
- support vector
- em algorithm
- maximum a posteriori
- maximum likelihood
- image registration
- noise level
- incremental learning
- human computer interaction
- sign language
- skin color
- random sampling
- sample size
- recognition algorithm
- robotic arm
- similarity measure
- prior knowledge
- feature selection
- training data
- articulated objects
- object recognition
- natural images
- image sequences