Hybrid singular value decomposition based alpha trimmed mean-median filter in eliminating high density salt and pepper noise from grayscale image.
Mohd Saifunnaim Mat ZainAhmad Kadri JunohAchmad AbdurrazzaqPublished in: Multim. Tools Appl. (2024)
Keyphrases
- salt and pepper noise
- grayscale images
- singular value decomposition
- gray scale
- median filter
- image enhancement
- color images
- binary images
- gray level
- color information
- dimensionality reduction
- principal component analysis
- test images
- multiresolution
- reconstructed image
- impulse noise
- texture features
- super resolution
- texture information