A Factor-Two Approximation Algorithm for Two-Dimensional Phase Unwrapping.

Reuven Bar-Yehuda Irad Yavneh

Published in: J. Graph Algorithms Appl. (2006)

Keyphrases

computational complexity
three dimensional
optimal solution
np hard
expectation maximization
k means
linear programming
closed form
prior information
approximation ratio
clustering algorithm
similarity measure
probabilistic model
semi supervised
maximum likelihood
combinatorial optimization