Filtering of impulse noise in digital signals using logical transform.
Ethan E. DanahySos S. AgaianKaren A. PanettaPublished in: Visual Information Processing (2005)
Keyphrases
- impulse noise
- median filter
- noise detection
- salt pepper
- filtering method
- switching median filter
- noise removal
- color images
- nonlinear filtering
- noisy pixels
- nonlinear filters
- gaussian noise
- removal of impulse noise
- noise reduction
- impulsive noise
- salt and pepper
- filtering algorithm
- weighted median filter
- image details
- noise free
- median filtering
- digital images
- signal processing
- noise level
- high noise
- salt and pepper noise
- removing noise
- image enhancement
- denoising
- adaptive threshold
- image deblurring
- peer group
- noisy images
- impulse noise removal
- data cleaning
- multiscale
- image denoising
- image restoration
- feature vectors