A robust method to count and locate audio sources in a multichannel underdetermined mixture.
Simon ArberetRémi GribonvalFrédéric BimbotPublished in: IEEE Trans. Signal Process. (2010)
Keyphrases
- blind separation
- source signals
- single channel
- source separation
- mixing matrix
- blind source separation
- independent component analysis
- multimedia
- multi channel
- audio visual
- audio features
- mixture model
- audio signals
- visual data
- signal processing
- information sources
- visual information
- multiple sources
- audio video
- audio stream
- cross modal
- gaussian distribution
- gaussian mixture model
- multi modal
- data sources
- independent components
- non stationary
- multiresolution
- image processing
- databases