Video speckle noise reduction using robust diffusion tensor in shearlet domain.

Olfa Moussa Nawrès Khlifa

Published in: ATSIP (2018)

Keyphrases

diffusion tensor
anisotropic diffusion
speckle noise
ultrasound images
noise reduction
white matter
magnetic resonance images
low contrast
sar images
nonlinear diffusion
additive noise
edge preserving
gray level
partial differential equations
edge detection
video sequences
high quality