Decision-Based Marginal Total Variation Diffusion for Impulsive Noise Removal in Color Images.
Hongyao DengQingxin ZhuXiuli SongPublished in: J. Sensors (2017)
Keyphrases
- impulsive noise removal
- total variation
- color images
- impulsive noise
- image deblurring
- denoising
- noise removal
- image restoration
- image denoising
- image processing
- vector median filter
- diffusion equation
- anisotropic diffusion
- gray scale
- nonlinear diffusion
- partial differential equations
- noise suppression
- color information
- diffusion process
- peer group
- gaussian noise
- filtering scheme
- noisy images
- noise detection
- wavelet domain
- point spread function
- natural images
- median filtering
- image quality