Keyphrases
- impulsive noise
- color images
- median filter
- image deblurring
- noise suppression
- vector median filter
- impulsive noise removal
- impulse noise
- median filtering
- noise reduction
- gaussian noise
- peer group
- signal processing
- high frequency
- noise level
- filtering scheme
- image analysis
- total variation
- signal to noise ratio
- vector field
- image restoration
- post processing
- optical flow