Key Algorithm for Human Motion Recognition in Virtual Reality Video Sequences Based on Hidden Markov Model.
Lei LiuYufeng JiaoFanwei MengPublished in: IEEE Access (2020)
Keyphrases
- hidden markov models
- virtual reality
- viterbi algorithm
- markov model
- k means
- forward backward
- continuous hidden markov models
- dynamic programming
- video sequences
- pattern recognition
- probabilistic model
- baum welch
- expectation maximization
- speech recognition
- log likelihood
- markov models
- closed form
- computer graphics
- machine learning
- virtual environment
- graphical models
- three dimensional