A Fast Iterative Method for Removing Impulsive Noise From Sparse Signals.
Sahar SadrizadehNematollah ZarmehiEhsan Asadi KangarshahiHamidreza AbinFarokh MarvastiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
- impulsive noise
- color images
- median filter
- image deblurring
- vector median filter
- noise suppression
- impulsive noise removal
- median filtering
- gaussian noise
- noise reduction
- peer group
- impulse noise
- filtering scheme
- vector median
- signal processing
- sparse representation
- image restoration
- image enhancement
- gray scale
- motion detection
- extensive simulations
- digital images
- preprocessing