Vector sigma filters for noise detection and removal in color images.
Rastislav LukacBogdan SmolkaKonstantinos N. PlataniotisAnastasios N. VenetsanopoulosPublished in: J. Vis. Commun. Image Represent. (2006)
Keyphrases
- impulsive noise
- noise detection
- color images
- vector median
- noise suppression
- impulse noise
- median filter
- peer group
- gray scale
- image processing
- switching median filter
- color space
- image details
- noise reduction
- noisy pixels
- median filtering
- removal of impulse noise
- filtering method
- gaussian noise
- noise free
- image deblurring
- grayscale images
- central pixel
- mathematical morphology
- digital images
- feature vectors
- multiscale
- random forest
- feature extraction
- database