An Improved Image Denoising Method Applied in Resisting Mixed Noise Based on MCA and Median Filter.
Xiangyu DengZengli LiuPublished in: CIS (2015)
Keyphrases
- denoising methods
- median filter
- noise reduction
- edge preservation
- median filtering
- denoising algorithm
- denoising
- impulsive noise
- salt and pepper noise
- noise suppression
- image denoising
- pixel values
- gaussian noise
- nonlocal means
- noisy images
- impulse noise
- image noise
- noise removal
- nl means
- morphological filters
- noise level
- gaussian filter
- image data
- noise model
- edge preserving
- anisotropic diffusion
- speckle noise
- signal to noise ratio
- input image
- image enhancement
- transform domain
- edge detection
- image analysis
- multiresolution
- post processing
- restored image
- structuring elements
- image quality
- natural images
- higher order
- image deblurring
- multiscale