SAR Image Denoising Algorithm Based on Bayes Wavelet Shrinkage and Fast Guided Filter.
Xiu Jie YangPing ChenPublished in: J. Adv. Comput. Intell. Intell. Informatics (2019)
Keyphrases
- denoising algorithm
- sar images
- wavelet shrinkage
- noise suppression
- wavelet domain
- denoising
- wavelet denoising
- synthetic aperture radar
- image denoising
- wavelet coefficients
- noise reduction
- shift invariant
- speckle noise
- noisy images
- noise level
- spatial domain
- transform domain
- signal to noise ratio
- natural images
- noise removal
- noise model
- multiscale
- denoising methods
- wavelet transform
- discrete wavelet transform
- multiresolution
- edge detector
- nonlinear diffusion
- image processing
- impulse noise
- extensive simulations
- filtering algorithm
- gaussian noise
- subband
- gaussian filter
- frequency domain
- partial differential equations
- median filter
- high frequency
- image reconstruction
- inverse problems
- human visual system
- edge information