Performance Analysis of Spatial and Transform Filters for Efficient Image Noise Reduction.
Santosh PaudelAjay Kumar ShresthaPradip Singh MaharjanRameshwar RijalPublished in: CoRR (2019)
Keyphrases
- noise reduction
- edge detection
- bilateral filter
- wiener filter
- edge preservation
- impulsive noise
- median filter
- edge preserving
- edge preserving smoothing
- edge enhancement
- signal to noise ratio
- denoising algorithm
- speckle noise
- denoising methods
- noise filtering
- input image
- unsharp masking
- denoising
- median filtering
- image filtering
- multiscale
- noise free
- image segmentation
- noisy environments
- impulse noise
- noise removal
- image analysis
- multiplicative noise
- bilateral filtering
- soft thresholding
- high pass
- morphological filters
- image processing
- bandpass
- noise level
- noise detection
- nonlinear filters
- high resolution
- image denoising
- pixel values
- contrast enhancement
- nonlinear diffusion
- image enhancement
- color images
- noisy images
- gaussian noise
- filtering method