An Online Expectation-Maximization Algorithm for Tracking Acoustic Sources in Multi-Microphone Devices During Music Playback.
Daniele GiacobelloPublished in: EUSIPCO (2018)
Keyphrases
- expectation maximization
- em algorithm
- learning algorithm
- cost function
- detection algorithm
- objective function
- optimal solution
- real time
- search space
- parameter estimation
- worst case
- np hard
- online learning
- simulated annealing
- tracking of multiple objects
- gaussian mixture model
- preprocessing
- matching algorithm
- kalman filter
- object tracking in video sequences
- generative model
- probabilistic model
- computational cost
- dynamic programming
- mobile devices
- computational complexity
- similarity measure
- computer vision