An effective hybrid filter for the removal of Gaussian-impulsive noise in computed tomography images.
J. J. MadhuraD. R. Ramesh BabuPublished in: ICACCI (2017)
Keyphrases
- impulsive noise
- gaussian noise
- computed tomography images
- color images
- median filter
- noise suppression
- impulse noise
- noise reduction
- median filtering
- filtering scheme
- image deblurring
- vector median filter
- gaussian filter
- vector median
- nonlinear filters
- noise detection
- peer group
- impulsive noise removal
- filtering algorithm
- impulse noise removal
- noise removal
- automatic segmentation
- noise level
- image restoration
- denoising
- canny edge detector
- preprocessing
- image details
- signal to noise ratio
- gray scale
- higher order
- image processing
- computer vision