Ultrasound Image Despeckling and Enhancement using Modified Multiscale Anisotropic Diffusion Model in Non-Subsampled Shearlet Domain.
Anterpreet Kaur BediRamesh Kumar SunkariaDeepti MittalPublished in: Comput. J. (2021)
Keyphrases
- diffusion model
- anisotropic diffusion
- speckle reduction
- ultrasound images
- multiscale
- edge detection
- speckle noise
- partial differential equations
- ultrasound imaging
- edge preserving
- image enhancement
- image processing
- medical ultrasound
- translation invariant
- diffusion tensor
- diffusion process
- edge detector
- scale space
- contrast enhancement
- laplacian pyramid
- natural images
- wavelet transform
- information diffusion
- denoising
- contourlet transform
- high order
- image denoising