Adaptive fourth-order tensor beamformer.

Xirui Zhang Zhiwen Liu Yougen Xu Xiao-Feng Gong

Published in: iCAST (2011)

Keyphrases

fourth order
high order
noise removal
minimum variance
higher order
partial differential equations
image interpolation
anisotropic diffusion
estimation error
multiscale
pairwise
multipath
edge preservation