Sparse representations of polyphonic music.
Mark D. PlumbleySamer A. AbdallahThomas BlumensathMichael E. DaviesPublished in: Signal Process. (2006)
Keyphrases
- sparse representation
- polyphonic music
- dictionary learning
- sparse coding
- content based retrieval
- face recognition
- image classification
- image representation
- image patches
- music retrieval
- sparse reconstruction
- regularized least squares
- compressive sensing
- dimensionality reduction
- joint optimization
- signal processing
- high dimensional data
- music information retrieval
- image processing
- image database
- multi modal
- multimedia databases
- video content