Forward-backward recursive expectation-maximization for concurrent speaker tracking.
Yuval DorfanBoaz SchwartzSharon GannotPublished in: EURASIP J. Audio Speech Music. Process. (2021)
Keyphrases
- forward backward
- expectation maximization
- em algorithm
- hidden markov models
- particle filter
- visual tracking
- probabilistic model
- generative model
- speech recognition
- mean shift
- kalman filtering
- moving target
- maximum likelihood estimation
- particle filtering
- partial occlusion
- gaussian mixture model
- real time
- mixture model
- image segmentation
- video surveillance
- object tracking
- feature vectors
- recursive algorithm
- image processing