Sparse Representations in Audio and Music: From Coding to Source Separation.
Mark D. PlumbleyThomas BlumensathLaurent DaudetRémi GribonvalMike E. DaviesPublished in: Proc. IEEE (2010)
Keyphrases
- audio features
- sparse representation
- source separation
- audio visual
- music information retrieval
- dictionary learning
- low level
- visual features
- image classification
- audio signal
- music retrieval
- feature set
- blind source separation
- sparse coding
- face recognition
- image patches
- image representation
- negative matrix factorization
- signal processing
- random projections
- high dimensional data
- text data
- dimensionality reduction
- sound source
- feature extraction
- multimedia
- data mining
- data sets
- neural network