Adaptive frequency median filter for the salt and pepper denoising problem.
Ugur ErkanSerdar EnginogluDang N. H. ThanhLe Minh HieuPublished in: IET Image Process. (2020)
Keyphrases
- salt and pepper noise
- denoising
- median filter
- gaussian noise
- impulse noise
- noise suppression
- noise removal
- weighted median filter
- noisy images
- image enhancement
- noise reduction
- impulsive noise
- filtering method
- image denoising
- denoising algorithm
- image processing
- natural images
- total variation
- noise free
- noise level
- image restoration
- signal to noise ratio
- denoising methods
- image deblurring
- high quality
- grayscale images
- partial differential equations
- digital images
- color images
- pattern recognition