A Robust Denoising Filter with Adaptive Edge Preservation.
Li-Cheng ChiuChiou-Shann FuhPublished in: PCM (2008)
Keyphrases
- edge preservation
- denoising
- noise suppression
- noise removal
- image denoising
- denoising algorithm
- impulse noise removal
- denoising methods
- noise reduction
- edge preserving
- anisotropic diffusion
- fourth order
- gaussian noise
- total variation
- nonlinear diffusion
- natural images
- filtering algorithm
- noisy images
- median filter
- image processing
- wavelet domain
- impulse noise
- frequency domain
- locally adaptive
- noise level
- image restoration
- partial differential equations
- high order
- noise detection
- noise model
- noise free
- extensive simulations
- median filtering
- transform domain