A two-stage multichannel acoustic noise reduction under reverberant environments.
Masahito TogamiYohei KawaguchiPublished in: EUSIPCO (2010)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- noise level
- median filter
- noise detection
- noise removal
- single channel
- wiener filter
- edge detection
- edge enhancement
- noise free
- noise filtering
- noisy environments
- speech enhancement
- multi channel
- noise cancellation
- speckle noise
- impulse noise
- edge preservation
- impulsive noise
- bilateral filter
- denoising algorithm
- image enhancement
- pattern recognition