Neng H. Ching, Dov Rosenfeld, Michael Braun. Two-dimensional phase unwrapping using a minimum spanning tree algorithm. IEEE Transactions on Image Processing, 1(3):355-365, 1992. [doi]
@article{ChingRB92,
title = {Two-dimensional phase unwrapping using a minimum spanning tree algorithm},
author = {Neng H. Ching and Dov Rosenfeld and Michael Braun},
year = {1992},
doi = {10.1109/83.148608},
url = {http://dx.doi.org/10.1109/83.148608},
researchr = {https://researchr.org/publication/ChingRB92},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Image Processing},
volume = {1},
number = {3},
pages = {355-365},
}