A phase estimation method for workflow based on optical flow and Hidden Markov Model.
Akira YoshimuraJoo-Ho LeePublished in: SII (2013)
Keyphrases
- hidden markov models
- optical flow
- markov model
- em algorithm
- hybrid method
- segmentation method
- kernel density
- viterbi algorithm
- optical flow estimation
- computer vision
- parameter estimation
- probabilistic model
- statistical model
- conditional random fields
- closed form
- density estimation
- graphical models
- dynamic programming
- k means