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Multi-baseline phase unwrapping via maximum likelihood phase gradient estimation.
Yanan You
Huaping Xu
Jianlong Li
Chunsheng Li
Lvqian Zhang
Peng Xiao
Published in:
IGARSS (2014)
Keyphrases
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phase unwrapping
gradient estimation
maximum likelihood
phase difference
least squares
magnetic resonance imaging
image reconstruction
parameter estimation
em algorithm
variance reduction
energy minimization
high quality
gaussian distribution
maximum a posteriori
random sampling
exact solution
bayesian estimation