Multiresolution Wavelet Transform Based Anisotropic Diffusion for Removing Speckle Noise in a Real-Time Vision-Based Database.
Rohini MahajanDevanand PadhaPublished in: Int. J. Multim. Data Eng. Manag. (2020)
Keyphrases
- anisotropic diffusion
- speckle noise
- speckle reduction
- ultrasound images
- edge preserving
- nonlinear diffusion
- speckle reducing anisotropic diffusion
- edge detection
- sar images
- noise removal
- partial differential equations
- low contrast
- noise reduction
- bilateral filtering
- edge preservation
- synthetic aperture radar
- additive noise
- denoising
- diffusion equation
- multiplicative noise
- image analysis
- fully automatic
- filtering scheme
- maximum likelihood
- ultrasound imaging