Post-processing for Enhancing Target Signal in Frequency Domain Blind Source Separation.
Hyuntae KimJangsik ParkKeunsoo ParkPublished in: MRCS (2006)
Keyphrases
- frequency domain
- post processing
- convolutive mixtures
- blind source separation
- spatial domain
- preprocessing
- non stationary
- source separation
- independent component analysis
- power spectra
- feature extraction
- denoising
- low pass
- blind separation
- low frequency
- single channel
- filter bank
- subband
- speech signal
- negative matrix factorization
- computer vision
- source signals
- image restoration
- signal processing
- high resolution
- feature vectors
- image segmentation