Speckle reduction with edge-preserving.

Pierre Mathieu Laurent Dirat Xavier Dupuis Michel Barlaud

Published in: ICASSP (1997)

Keyphrases

speckle reduction
edge preserving
anisotropic diffusion
speckle noise
noise reduction
image restoration
ultrasound images
least squares
sharp edges
partial differential equations
signal to noise ratio
median filter
edge detection
multiscale
image sequences
color images
optical flow