Bayesian Non-local Means Filter, Image Redundancy and Adaptive Dictionaries for Noise Removal.
Charles KervrannJérôme BoulangerPierrick CoupéPublished in: SSVM (2007)
Keyphrases
- noise removal
- denoising
- bilateral filter
- denoising algorithm
- noise reduction
- noise suppression
- edge preservation
- image details
- signal dependent
- edge detection
- gaussian noise
- noise cancellation
- salt and pepper
- anisotropic diffusion
- salt and pepper noise
- image denoising
- fourth order
- denoising methods
- scanned documents
- image enhancement
- nl means
- multiscale
- nonlocal means
- input image
- image analysis
- median filter
- removing noise
- morphological filters
- impulsive noise
- impulse noise
- speckle noise
- noisy images
- image noise
- test images
- diffusion filtering
- image classification
- image restoration
- noise level
- edge preserving
- gaussian filter
- filtering scheme
- image processing
- image interpolation
- noise free
- high resolution
- image segmentation
- face recognition
- pairwise
- feature vectors
- signal to noise ratio
- wavelet domain
- noise model