Toward Finding Optimal Source Dictionaries for Single Channel Music Source Separation Using Nonnegative Matrix Factorization.
Bhathiya RathnayakeK. M. K. WeerakoonG. M. R. I. GodaliyaddaM. P. B. EkanayakePublished in: SSCI (2018)
Keyphrases
- single channel
- source separation
- multi channel
- matrix factorization
- independent component analysis
- audio features
- wavelet decomposition
- prior information
- wiener filter
- frequency domain
- negative matrix factorization
- music information retrieval
- denoising
- sparse representation
- multiresolution
- blind source separation
- sound source
- multimedia
- brain activity
- image restoration
- signal processing