Blind Source Separation Based on Time-Frequency Sparseness in the Presence of Spatial Aliasing.
Benedikt LoeschBin YangPublished in: LVA/ICA (2010)
Keyphrases
- blind source separation
- independent component analysis
- non stationary
- source separation
- adaptive particle swarm optimization
- frequency domain
- spatial information
- mixing matrix
- blind separation
- eigenvalue decomposition
- negative matrix factorization
- signal processing
- high frequency
- algebraic equations
- independent components
- spatio temporal
- sparse representation
- high resolution
- source signals
- computer vision
- speech signal
- matrix factorization
- wavelet transform
- text mining
- video data