A Minimum Entropy Image Denoising Algorithm - Minimizing Conditional Entropy in a New Adaptive Weighted K-th Nearest Neighbor Framework for Image Denoising.
Cesario Vincenzo AngelinoEric DebreuveMichel BarlaudPublished in: VISAPP (1) (2008)
Keyphrases
- denoising algorithm
- image denoising
- denoising
- noise suppression
- spatially adaptive
- noisy images
- nonlocal means
- denoising methods
- natural images
- noise level
- wavelet coefficients
- noise reduction
- partial differential equations
- total variation
- transform domain
- edge preservation
- noise model
- conditional entropy
- wavelet domain
- image processing
- information theory
- multiscale
- gaussian noise
- edge detection
- image analysis
- high dimensional
- wavelet denoising
- wavelet shrinkage
- spatial domain
- high frequency
- image data