An em algorithm for audio source separation based on the convolutive transfer function.
Xiaofei LiLaurent GirinRadu HoraudPublished in: WASPAA (2017)
Keyphrases
- em algorithm
- transfer function
- source separation
- audio features
- expectation maximization
- mixture model
- low level
- audio visual
- independent component analysis
- maximum likelihood
- visual features
- blind source separation
- feature set
- gaussian mixture model
- music information retrieval
- generative model
- multimedia
- image enhancement
- denoising
- incomplete data
- hyperparameters
- contrast enhancement
- signal processing
- text data
- visual information
- maximum a posteriori
- point spread function
- visual data
- probabilistic model
- feature space
- pattern recognition
- feature extraction
- clustering algorithm