Removing Mixture of Gaussian and Impulse Noise by Patch-Based Weighted Means.
Haijuan HuBing LiQuansheng LiuPublished in: CoRR (2014)
Keyphrases
- anisotropic diffusion
- impulse noise removal
- noise removal
- impulse noise
- gaussian noise
- random valued impulse noise
- weighted median filter
- image details
- gaussian distribution
- impulsive noise
- median filter
- salt and pepper noise
- noise detection
- mixture model
- high noise
- gaussian mixture model
- noisy images
- noise free
- color images
- maximum likelihood
- filtering method
- image patches
- noise level
- denoising
- digital images
- noise reduction
- image restoration
- order statistics
- natural images
- image processing
- signal to noise ratio
- switching median filter