Single-channel noise reduction using unified joint diagonalization and optimal filtering.
Sidsel Marie NørholmJacob BenestyJesper Rindom JensenMads Græsbøll ChristensenPublished in: EURASIP J. Adv. Signal Process. (2014)
Keyphrases
- noise reduction
- single channel
- speech enhancement
- wiener filter
- median filter
- multi channel
- noise detection
- signal to noise ratio
- edge preserving
- noisy environments
- edge detection
- noise level
- bilateral filter
- vector median filter
- brain activity
- multiscale
- independent component analysis
- frequency domain
- smoothing algorithm
- image processing