Noise estimation based on an adaptive smoothing factor for improving speech quality in a dual-microphone noise suppression system.
Xianxian ZhangHanks ZengAlfonsus D. LunardhiPublished in: ICSPCS (2011)
Keyphrases
- noise estimation
- noise suppression
- noise level
- denoising
- noise removal
- gaussian filter
- gaussian noise
- denoising algorithm
- noisy images
- impulse noise
- speech quality
- impulsive noise
- edge detection
- filtering algorithm
- speech signal
- median filter
- noise reduction
- image processing
- image deblurring
- additive noise
- wavelet domain
- natural images
- high quality
- noise model
- image denoising
- scale space
- denoising methods
- noise free
- transform domain
- anisotropic diffusion
- frequency domain
- pattern recognition