Reuven Bar-Yehuda, Irad Yavneh. A Factor-Two Approximation Algorithm for Two-Dimensional Phase Unwrapping. J. Graph Algorithms Appl., 10(2):123-139, 2006. [doi]
@article{Bar-YehudaY06,
title = {A Factor-Two Approximation Algorithm for Two-Dimensional Phase Unwrapping},
author = {Reuven Bar-Yehuda and Irad Yavneh},
year = {2006},
url = {http://jgaa.info/accepted/2006/Bar-YehudaYavneh2006.10.2.pdf},
researchr = {https://researchr.org/publication/Bar-YehudaY06},
cites = {0},
citedby = {0},
journal = {J. Graph Algorithms Appl.},
volume = {10},
number = {2},
pages = {123-139},
}