On the Global Output SNR of the Parameterized Frequency-Domain Multichannel Noise Reduction Wiener Filter.
Mehrez SoudenJacob BenestySofiène AffesPublished in: IEEE Signal Process. Lett. (2010)
Keyphrases
- noise reduction
- wiener filter
- single channel
- frequency domain
- signal to noise ratio
- speech enhancement
- edge preserving
- spatial domain
- noise level
- denoising
- edge detection
- median filter
- noisy environments
- noise free
- subband
- degraded images
- feature extraction
- multi channel
- computer vision
- image processing
- multiscale
- hidden markov models
- image data
- higher order