Enhancement of Single-Channel Periodic Signals in the Time-Domain.
Jesper Rindom JensenJacob BenestyMads Græsbøll ChristensenSøren Holdt JensenPublished in: IEEE Trans. Speech Audio Process. (2012)
Keyphrases
- single channel
- frequency domain
- multi channel
- source separation
- spatial domain
- independent component analysis
- prior information
- image processing
- signal processing
- image enhancement
- wiener filter
- feature extraction
- subband
- denoising
- prior knowledge
- wavelet decomposition
- brain activity
- maximum likelihood
- heart rate
- image sequences