Underdetermined DOA Estimation via Independent Component Analysis and Time-Frequency Masking.
Peter JancovicXin ZouMünevver KöküerPublished in: J. Electr. Comput. Eng. (2010)
Keyphrases
- independent component analysis
- doa estimation
- mixing matrix
- signal processing
- blind source separation
- source signals
- canonical correlation analysis
- independent components
- source separation
- factor analysis
- principal component analysis
- blind separation
- wavelet transform
- signal to noise ratio
- sound source
- frequency domain
- estimation error
- random projections
- image processing
- dimension reduction
- single channel
- pattern recognition
- multiscale