On the existence of Gaussian noise [signal modelling].
Don H. JohnsonP. Srinivasa RaoPublished in: ICASSP (1991)
Keyphrases
- gaussian noise
- white noise
- noise variance
- denoising
- noisy images
- image restoration
- noise model
- noise level
- signal to noise ratio
- impulse noise
- frequency domain
- noise removal
- hard thresholding
- gaussian white noise
- salt and pepper noise
- noise suppression
- jpeg compression
- additive noise
- wiener filter
- signal processing
- impulsive noise
- image denoising
- median filtering
- non stationary
- noise reduction
- high frequency
- denoising algorithm
- degraded images
- image compression
- input image
- image processing
- computer vision