Enhancement of SAR Speckle Denoising Using the Improved Iterative Filter.
Mohamed YahiaTarig AliMohammad Maruf MortulaRiadh AbdelfattahSamy El MahdyNuwanthi Sashipraba ArampolaPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2020)
Keyphrases
- denoising
- speckle noise
- speckle reduction
- multiplicative noise
- sar images
- synthetic aperture radar
- image denoising
- enhanced image
- noise removal
- wavelet domain
- noise reduction
- image processing
- filtering scheme
- total variation
- wavelet denoising
- bilateral filter
- denoising algorithm
- ultrasound images
- wiener filter
- nonlocal means
- noisy images
- image enhancement
- denoising methods
- contrast enhancement
- spatially adaptive
- nonlinear diffusion
- low contrast
- gaussian noise
- soft thresholding
- speckle reducing anisotropic diffusion
- gaussian filter
- noise suppression
- frequency domain
- gray level
- medical ultrasound
- directional filtering
- filtering method
- automatic target recognition
- sar imagery
- impulse noise
- signal to noise ratio
- fourier transform
- wavelet coefficients
- removing noise
- computer vision