Directional multi-pass median filter for impulse noise reduction.
Jayashri VajpaiSandip MehtaPublished in: NCVPRIPG (2013)
Keyphrases
- noise reduction
- median filter
- impulse noise
- impulsive noise
- signal to noise ratio
- edge preserving
- median filtering
- order statistics
- edge detection
- filtering algorithm
- noise detection
- noise level
- noise suppression
- noise removal
- noise free
- nonlinear filters
- filtering method
- morphological filters
- gaussian noise
- weighted median filter
- salt and pepper noise
- speckle noise
- edge preserving smoothing
- image deblurring
- pattern recognition
- edge preservation
- vector median filter
- denoising algorithm
- gaussian filter
- image processing
- color images
- video sequences
- multiscale