Keyphrases
- denoising
- bilateral filter
- wiener filter
- spatially adaptive
- image denoising
- denoising algorithm
- denoising methods
- adaptive filtering
- noise suppression
- edge preserving smoothing
- gaussian filter
- noisy images
- natural images
- total variation
- nl means
- filtering method
- image processing
- noise removal
- wavelet domain
- frequency domain
- wavelet bases
- removing noise
- edge preservation
- gaussian noise
- order statistics
- nonlocal means
- wavelet denoising
- nonlinear filters
- low pass filter
- wavelet packet
- edge enhancement
- super resolution