Permutation-Free Cgmm: Complex Gaussian Mixture Model with Inverse Wishart Mixture Model Based Spatial Prior for Permutation-Free Source Separation and Source Counting.
Juan AzcarretaNobutaka ItoShoko ArakiTomohiro NakataniPublished in: ICASSP (2018)
Keyphrases
- gaussian mixture model
- mixture model
- source separation
- spatio temporal
- feature vectors
- pattern recognition
- computer vision
- denoising
- single channel
- speaker identification
- spatial information
- generative model
- em algorithm
- expectation maximization
- low level
- hidden markov models
- multiresolution
- pairwise
- face recognition