A new weighted mean filter with a two-phase detector for removing impulse noise.
Licheng LiuC. L. Philip ChenYicong ZhouXinge YouPublished in: Inf. Sci. (2015)
Keyphrases
- impulse noise
- median filter
- color images
- noise reduction
- impulsive noise
- noise removal
- noise detection
- gaussian noise
- digital images
- noise level
- impulse noise removal
- nonlinear filtering
- noise suppression
- noise free
- filtering method
- nonlinear filters
- image details
- high noise
- weighted median filter
- salt and pepper noise
- image deblurring
- switching median filter
- anisotropic diffusion
- adaptive threshold
- detection algorithm
- image enhancement
- salt pepper
- gray scale
- median filtering
- denoising
- removing noise
- noisy pixels
- image data
- random valued impulse noise
- signal to noise ratio
- edge detection
- pairwise
- salt and pepper
- edge preserving