Adaptive image denoising for speckle noise images based on fuzzy logic.
Jimin YuLong ChenShangbo ZhouLimin WangHantao LiSaiao HuangPublished in: Int. J. Imaging Syst. Technol. (2020)
Keyphrases
- image denoising
- speckle noise
- denoising
- edge preservation
- multiplicative noise
- wavelet domain
- ultrasound images
- noisy images
- additive noise
- nonlinear diffusion
- natural images
- sar images
- total variation
- anisotropic diffusion
- bilateral filtering
- noise reduction
- image processing
- denoising algorithm
- low contrast
- synthetic aperture radar
- partial differential equations
- noise removal
- denoising methods
- edge preserving
- spatial domain
- edge detection
- wavelet coefficients
- image deblurring
- object recognition
- noise suppression
- signal to noise ratio
- gaussian noise
- frequency domain
- input image
- image features
- image analysis
- multiscale
- noise level
- similarity measure