Neighbourhood decision based impulse noise filter.
Aswini Kumar SamantarayPriyadarshi KanungoBibhuprasad MohantyPublished in: IET Image Process. (2018)
Keyphrases
- impulse noise
- median filter
- color images
- noise reduction
- impulsive noise
- noise detection
- gaussian noise
- digital images
- noise removal
- noise free
- nonlinear filters
- noise level
- impulse noise removal
- noise suppression
- filtering method
- salt and pepper noise
- nonlinear filtering
- image details
- high noise
- weighted median filter
- switching median filter
- image enhancement
- image deblurring
- gray scale
- noisy pixels
- image processing
- median filtering
- edge preserving
- anisotropic diffusion
- efficient implementation
- signal to noise ratio
- adaptive threshold
- removing noise
- salt pepper
- edge detection
- random valued impulse noise