An Effective Noise Estimator for Use in Noise Reduction.
Hagyong HanHomin KwonSungmok LeeGidong LeeBongsoon KangPublished in: J. Inform. and Commun. Convergence Engineering (2011)
Keyphrases
- noise reduction
- signal to noise ratio
- noise level
- median filter
- edge preserving
- noisy environments
- noise free
- noise removal
- edge detection
- wiener filter
- multiplicative noise
- noise filtering
- white noise
- noise detection
- edge enhancement
- speckle noise
- impulse noise
- speech enhancement
- least squares
- edge preservation
- impulsive noise
- hearing aids
- median filtering
- denoising algorithm
- maximum likelihood
- noise suppression
- bilateral filter
- adaptive filter
- soft thresholding
- vector median filter
- wavelet transform