Keyphrases
- denoising methods
- synthetic aperture radar
- sar images
- denoising
- speckle noise
- image denoising
- wavelet domain
- noise reduction
- noisy images
- nonlocal means
- denoising algorithm
- image reconstruction
- natural images
- wavelet denoising
- image processing
- nl means
- additive noise
- ultrasound images
- noise removal
- edge preserving
- edge detector
- wavelet packet
- wavelet decomposition
- edge detection
- gaussian noise
- noise model
- maximum likelihood
- frequency domain
- non stationary