Total Variation-Based Speckle Reduction Using Multi-grid Algorithm for Ultrasound Images.

Sheng Chen Xin Yang Liping Yao Kun Sun

Published in: ICIAP (2005)

Keyphrases

speckle reduction
ultrasound images
anisotropic diffusion
active contour segmentation
speckle noise
medical ultrasound
segmentation algorithm
detection algorithm
region of interest
median filter
edge preserving
structure preserving
ultrasound imaging
color images
expectation maximization
image reconstruction