HMM-based echo and announcement modeling approaches for noise suppression avoiding the problem of false triggers.
Rathinavelu ChengalvarayanDavid L. ThomsonPublished in: INTERSPEECH (2000)
Keyphrases
- noise suppression
- extensive simulations
- median filter
- impulsive noise
- filtering algorithm
- gaussian noise
- noise removal
- denoising algorithm
- wavelet analysis
- gaussian filter
- high frequency
- denoising
- noise detection
- impulse noise
- noisy images
- anisotropic diffusion
- image enhancement
- high resolution
- noise reduction
- noise level
- multiresolution
- digital images