A Non-Local Means Approach for Gaussian Noise Removal from Images using a Modified Weighting Kernel.
Mojtaba KazemiEhsan Mohammadi P.Parichehr Shahidi SadeghiMohamad B. MenhajPublished in: CoRR (2016)
Keyphrases
- noise removal
- gaussian noise
- denoising
- edge preservation
- edge detection
- noise reduction
- salt and pepper noise
- image features
- image denoising
- image details
- image analysis
- bilateral filter
- input image
- noisy images
- anisotropic diffusion
- scanned images
- noise model
- noise level
- image enhancement
- image classification
- gaussian filter
- similarity measure
- test images
- image processing
- wavelet domain
- natural images
- fourth order
- feature space
- signal dependent
- impulse noise
- image noise
- denoising algorithm
- speckle noise
- image interpolation
- pattern recognition
- order statistics filters