Three-dimensional phase unwrapping using the Hungarian algorithm.
We propose a three-dimensional phase unwrapping technique that uses the Hungarian algorithm to join together all the partial residual loops that may occur in a wrapped phase volume. Experimental results have shown that the proposed algorithm is more robust and reliable than other well-known three-dimensional phase unwrapping algorithms. Additionally, the proposed algorithm is fast in terms of computational complexity, which makes it suitable for practical applications.
General Engineering Research Institute (GERI), Liverpool John Moores University, James Parsons Building Room 114, Byrom Street, Liverpool L3 3AF, UK.
Munther
M
Gdeisat
Miguel
M
Arevalillo-Herráez
David
D
Burton
Francis
F
Lilley