Multi-channel bayesian background noise suppression using perceptual cost functions.
Han LinSimon J. GodsillPublished in: ICASSP (2008)
Keyphrases
- multi channel
- noise suppression
- cost function
- extensive simulations
- denoising algorithm
- filtering algorithm
- impulsive noise
- median filter
- gaussian noise
- single channel
- noise removal
- gaussian filter
- human visual system
- impulse noise
- noise detection
- color images
- wavelet analysis
- digital images
- maximum likelihood
- noise level
- noise reduction
- signal to noise ratio
- denoising
- objective function