Motion Sensor-Based Fall Prevention for Senior Care: A Hidden Markov Model with Generative Adversarial Network Approach.
Shuo YuYidong ChaiSagar SamtaniHongyan LiuHsinchun ChenPublished in: Inf. Syst. Res. (2024)
Keyphrases
- hidden markov models
- discriminative training
- speech recognition
- image sequences
- markov model
- network structure
- sequential data
- gesture recognition
- continuous hidden markov models
- handwritten word recognition
- hidden states
- hidden state
- conditional random fields
- generative model
- optical flow
- markov models
- viterbi algorithm
- unsupervised learning
- multi stream
- fisher kernel
- moving objects
- optic flow
- text mining