Speckle reduction by phase-based weighted least squares.

Lei Zhu Weiming Wang Jing Qin Pheng-Ann Heng

Published in: EMBC (2014)

Keyphrases

weighted least squares
speckle reduction
least squares
ultrasound images
missing data
speckle noise
median filter
edge preserving
anisotropic diffusion
conjugate gradient
motion parameters
error function
generalization error
feature selection
noise reduction
motion analysis
multiscale
feature extraction