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A Fourth-Order Variational Image Registration Model and Its Fast Multigrid Algorithm.
Noppadol Chumchob
Ke Chen
Carlos Brito-Loeza
Published in:
Multiscale Model. Simul. (2011)
Keyphrases
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objective function
cost function
similarity measure
parameter estimation
fourth order
numerical algorithms
filtering algorithm
energy function
em algorithm
image registration
computational complexity
maximum likelihood
image matching
principal component analysis
image reconstruction
image features
multiresolution