A blind noise decorrelation approach with crystal arrays on designing post-filters for diffuse noise suppression.
Nobutaka ItoNobutaka OnoShigeki SagayamaPublished in: ICASSP (2008)
Keyphrases
- noise suppression
- gaussian noise
- median filter
- impulsive noise
- extensive simulations
- filtering scheme
- filtering algorithm
- denoising algorithm
- noise removal
- noise detection
- impulse noise
- denoising
- color images
- noise reduction
- wavelet analysis
- edge preservation
- gaussian filter
- noise model
- image deblurring
- median filtering
- noise level
- image restoration
- image enhancement
- independent component analysis
- noisy images
- jpeg compression
- natural images
- image quality
- markov random field
- motion detection