Restoration of speckle noise corrupted SAR images using regularization by denoising.
Satyakam BarahaAjit Kumar SahooPublished in: J. Vis. Commun. Image Represent. (2022)
Keyphrases
- sar images
- denoising
- wavelet domain
- wiener filter
- synthetic aperture radar
- speckle noise
- total variation
- blind deconvolution
- image denoising
- image processing
- natural images
- noisy images
- image restoration
- denoising algorithm
- oil spill
- regularization term
- sar imagery
- automatic target recognition
- multiplicative noise
- regularization parameter
- frequency domain
- gaussian noise
- image deblurring
- sar image segmentation
- denoising methods
- edge detector
- wavelet denoising
- wavelet packet
- spatial domain
- translation invariant
- object recognition
- sar data
- multiscale
- noise reduction
- infrared
- edge detection
- speckle reduction