L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

J. Bioucas-Dias and G. Valadao, “Phase unwrapping via graph cuts,” IEEE Trans Image Process. 16, 698-709 (2007).

[CrossRef]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, (2007).

[CrossRef]

A. Hooper and H. A. Zebker, “Phase unwrapping in three dimensions with application to InSAR time series,” J. Opt. Soc. Am. A 24, 2737-2747 (2007).

[CrossRef]

H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, “Fast and robust three-dimensional best path phase unwrapping algorithm,” Appl. Opt. 46, 6623-6635 (2007).

[CrossRef]
[PubMed]

M. F. Salfity, P. D. Ruiz, J. M. Huntley, M. J. Graves, R. Cusack, and D. A. Beauregard, “Branch cut surface placement for unwrapping of undersampled three-dimensional phase data: application to magnetic resonance imaging arterial flow mapping,” Appl. Opt. 45, 2711-2722 (2006).

[CrossRef]
[PubMed]

“Extending the dynamic range of phase contrast magnetic resonance velocity imaging using advanced higher-dimensional phase unwrapping algorithms,” J. R. Soc. Interface 3, 415-427(2006).

[CrossRef]
[PubMed]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

M. Jenkinson, “A fast, automated, n-dimensional phase unwrapping algorithm,” Magn. Reson. Med. 49, 193-197(2003).

[CrossRef]
[PubMed]

S. Chavez, Q.-S. Xiang, and L. An, “Understanding phase maps in mri: a new cutline phase unwrapping method,” IEEE Trans. Med. Imaging 21, 966-977 (2002).

[CrossRef]
[PubMed]

J. M. B. Dias and J. M. N. Leitão, “The ZπM algorithm: a method for interferometric image reconstruction in SAR/SAS,” IEEE Trans. Image Process. 11, 408-422 (2002).

[CrossRef]

R. Cusack and N. Papadakis, “New robust 3-d phase unwrapping algorithms: Application to magnetic field mapping and undistorting echoplanar images,” NeuroImage 16, 754-764(2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

L. An, Q.-S. Xiang, and S. Chavez, “A fast implementation of the minimum spanning tree method for phase unwrapping,” IEEE Trans. Med. Imaging 19, 805-808(2000).

[CrossRef]
[PubMed]

M. Pritt and J. Shipman, “Least-squares two-dimensional phase unwrapping using FFT's,” IEEE Trans. Geosci. Remote Sens. , 32, 706-708 (1994).

[CrossRef]

N. H. Ching, D. Rosenfeld, and M. Braun, “Two-dimensional phase unwrapping using a minimum spanning tree algorithm,” IEEE Trans. Image Process. 1, 355-365(1992).

[CrossRef]

K. Brakke, “The surface evolver,” Exp. Math. 1, 141-165 (1992).

R. M. Goldstein, H. A. Zebker, and C. L. Werner, “Satellite radar interferometry: two-dimensional phase unwrapping,” Radio Sci. 23, 713-720 (1988).

[CrossRef]

H. W. Kuhn, “The Hungarian method for the assignment problem,” Naval Res. Log. Q. 2, 83-97 (1955).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

S. Chavez, Q.-S. Xiang, and L. An, “Understanding phase maps in mri: a new cutline phase unwrapping method,” IEEE Trans. Med. Imaging 21, 966-977 (2002).

[CrossRef]
[PubMed]

L. An, Q.-S. Xiang, and S. Chavez, “A fast implementation of the minimum spanning tree method for phase unwrapping,” IEEE Trans. Med. Imaging 19, 805-808(2000).

[CrossRef]
[PubMed]

J. Bioucas-Dias and G. Valadao, “Phase unwrapping via graph cuts,” IEEE Trans Image Process. 16, 698-709 (2007).

[CrossRef]

K. Brakke, “The surface evolver,” Exp. Math. 1, 141-165 (1992).

N. H. Ching, D. Rosenfeld, and M. Braun, “Two-dimensional phase unwrapping using a minimum spanning tree algorithm,” IEEE Trans. Image Process. 1, 355-365(1992).

[CrossRef]

H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, “Fast and robust three-dimensional best path phase unwrapping algorithm,” Appl. Opt. 46, 6623-6635 (2007).

[CrossRef]
[PubMed]

M. A. Herráez, J. G. Boticario, M. J. Lalor, and D. R. Burton, “Agglomerative clustering-based approach for two-dimensional phase unwrapping,” Appl. Opt. 44, 1129-1140 (2005).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

S. Chavez, Q.-S. Xiang, and L. An, “Understanding phase maps in mri: a new cutline phase unwrapping method,” IEEE Trans. Med. Imaging 21, 966-977 (2002).

[CrossRef]
[PubMed]

L. An, Q.-S. Xiang, and S. Chavez, “A fast implementation of the minimum spanning tree method for phase unwrapping,” IEEE Trans. Med. Imaging 19, 805-808(2000).

[CrossRef]
[PubMed]

N. H. Ching, D. Rosenfeld, and M. Braun, “Two-dimensional phase unwrapping using a minimum spanning tree algorithm,” IEEE Trans. Image Process. 1, 355-365(1992).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, (2007).

[CrossRef]

M. F. Salfity, P. D. Ruiz, J. M. Huntley, M. J. Graves, R. Cusack, and D. A. Beauregard, “Branch cut surface placement for unwrapping of undersampled three-dimensional phase data: application to magnetic resonance imaging arterial flow mapping,” Appl. Opt. 45, 2711-2722 (2006).

[CrossRef]
[PubMed]

R. Cusack and N. Papadakis, “New robust 3-d phase unwrapping algorithms: Application to magnetic field mapping and undistorting echoplanar images,” NeuroImage 16, 754-764(2002).

[CrossRef]
[PubMed]

R. Cusack, J. M. Huntley, and H. T. Goldrein, “Improved noise-immune phase-unwrapping algorithm,” Appl. Opt. 34, 781-789 (1995).

[CrossRef]
[PubMed]

J. M. B. Dias and J. M. N. Leitão, “The ZπM algorithm: a method for interferometric image reconstruction in SAR/SAS,” IEEE Trans. Image Process. 11, 408-422 (2002).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, “Fast and robust three-dimensional best path phase unwrapping algorithm,” Appl. Opt. 46, 6623-6635 (2007).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

R. M. Goldstein, H. A. Zebker, and C. L. Werner, “Satellite radar interferometry: two-dimensional phase unwrapping,” Radio Sci. 23, 713-720 (1988).

[CrossRef]

M. T. Goodrich and R. Tamassia, “Kruskal's algorithm,” in Data Structures and Algorithms in Java, 4th ed. (Wiley, 2006), Chap. 13, Section 13.7, p. 632.

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

M. A. Herráez, J. G. Boticario, M. J. Lalor, and D. R. Burton, “Agglomerative clustering-based approach for two-dimensional phase unwrapping,” Appl. Opt. 44, 1129-1140 (2005).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, (2007).

[CrossRef]

M. F. Salfity, P. D. Ruiz, J. M. Huntley, M. J. Graves, R. Cusack, and D. A. Beauregard, “Branch cut surface placement for unwrapping of undersampled three-dimensional phase data: application to magnetic resonance imaging arterial flow mapping,” Appl. Opt. 45, 2711-2722 (2006).

[CrossRef]
[PubMed]

J. M. Huntley, “Three-dimensional noise-immune phase unwrapping algorithm,” Appl. Opt. 40, 3901-3908 (2001).

[CrossRef]

R. Cusack, J. M. Huntley, and H. T. Goldrein, “Improved noise-immune phase-unwrapping algorithm,” Appl. Opt. 34, 781-789 (1995).

[CrossRef]
[PubMed]

M. Jenkinson, “A fast, automated, n-dimensional phase unwrapping algorithm,” Magn. Reson. Med. 49, 193-197(2003).

[CrossRef]
[PubMed]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

H. W. Kuhn, “The Hungarian method for the assignment problem,” Naval Res. Log. Q. 2, 83-97 (1955).

[CrossRef]

H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, “Fast and robust three-dimensional best path phase unwrapping algorithm,” Appl. Opt. 46, 6623-6635 (2007).

[CrossRef]
[PubMed]

M. A. Herráez, J. G. Boticario, M. J. Lalor, and D. R. Burton, “Agglomerative clustering-based approach for two-dimensional phase unwrapping,” Appl. Opt. 44, 1129-1140 (2005).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

J. M. B. Dias and J. M. N. Leitão, “The ZπM algorithm: a method for interferometric image reconstruction in SAR/SAS,” IEEE Trans. Image Process. 11, 408-422 (2002).

[CrossRef]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, (2007).

[CrossRef]

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

R. Cusack and N. Papadakis, “New robust 3-d phase unwrapping algorithms: Application to magnetic field mapping and undistorting echoplanar images,” NeuroImage 16, 754-764(2002).

[CrossRef]
[PubMed]

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.

M. Pritt and J. Shipman, “Least-squares two-dimensional phase unwrapping using FFT's,” IEEE Trans. Geosci. Remote Sens. , 32, 706-708 (1994).

[CrossRef]

D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithms, and Software (Wiley, 1998).

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

N. H. Ching, D. Rosenfeld, and M. Braun, “Two-dimensional phase unwrapping using a minimum spanning tree algorithm,” IEEE Trans. Image Process. 1, 355-365(1992).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

M. Pritt and J. Shipman, “Least-squares two-dimensional phase unwrapping using FFT's,” IEEE Trans. Geosci. Remote Sens. , 32, 706-708 (1994).

[CrossRef]

B. W. Silverman, Density Estimation for Statistics and Data Analysis (CRC, 1986).

M. T. Goodrich and R. Tamassia, “Kruskal's algorithm,” in Data Structures and Algorithms in Java, 4th ed. (Wiley, 2006), Chap. 13, Section 13.7, p. 632.

J. Bioucas-Dias and G. Valadao, “Phase unwrapping via graph cuts,” IEEE Trans Image Process. 16, 698-709 (2007).

[CrossRef]

R. M. Goldstein, H. A. Zebker, and C. L. Werner, “Satellite radar interferometry: two-dimensional phase unwrapping,” Radio Sci. 23, 713-720 (1988).

[CrossRef]

S. Chavez, Q.-S. Xiang, and L. An, “Understanding phase maps in mri: a new cutline phase unwrapping method,” IEEE Trans. Med. Imaging 21, 966-977 (2002).

[CrossRef]
[PubMed]

L. An, Q.-S. Xiang, and S. Chavez, “A fast implementation of the minimum spanning tree method for phase unwrapping,” IEEE Trans. Med. Imaging 19, 805-808(2000).

[CrossRef]
[PubMed]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

J. M. Huntley, “Three-dimensional noise-immune phase unwrapping algorithm,” Appl. Opt. 40, 3901-3908 (2001).

[CrossRef]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Fast two-dimensional phase-unwrapping algorithm based on sorting by reliability following a noncontinuous path,” Appl. Opt. 41, 7437-7444 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, D. R. Burton, M. J. Lalor, and M. A. Gdeisat, “Robust, fast and effective two dimensional automatic phase unwrapping algorithm based on image decomposition,” Appl. Opt. 41, 7445-7455 (2002).

[CrossRef]
[PubMed]

M. A. Herráez, J. G. Boticario, M. J. Lalor, and D. R. Burton, “Agglomerative clustering-based approach for two-dimensional phase unwrapping,” Appl. Opt. 44, 1129-1140 (2005).

[CrossRef]
[PubMed]

M. F. Salfity, P. D. Ruiz, J. M. Huntley, M. J. Graves, R. Cusack, and D. A. Beauregard, “Branch cut surface placement for unwrapping of undersampled three-dimensional phase data: application to magnetic resonance imaging arterial flow mapping,” Appl. Opt. 45, 2711-2722 (2006).

[CrossRef]
[PubMed]

R. Cusack, J. M. Huntley, and H. T. Goldrein, “Improved noise-immune phase-unwrapping algorithm,” Appl. Opt. 34, 781-789 (1995).

[CrossRef]
[PubMed]

A. Baldi, “Two-dimensional phase unwrapping by quad-tree decomposition,” Appl. Opt. 40, 1187-1194 (2001).

[CrossRef]

H. S. Abdul-Rahman, M. A. Gdeisat, D. R. Burton, M. J. Lalor, F. Lilley, and C. J. Moore, “Fast and robust three-dimensional best path phase unwrapping algorithm,” Appl. Opt. 46, 6623-6635 (2007).

[CrossRef]
[PubMed]

K. Brakke, “The surface evolver,” Exp. Math. 1, 141-165 (1992).

J. Bioucas-Dias and G. Valadao, “Phase unwrapping via graph cuts,” IEEE Trans Image Process. 16, 698-709 (2007).

[CrossRef]

M. Pritt and J. Shipman, “Least-squares two-dimensional phase unwrapping using FFT's,” IEEE Trans. Geosci. Remote Sens. , 32, 706-708 (1994).

[CrossRef]

J. M. B. Dias and J. M. N. Leitão, “The ZπM algorithm: a method for interferometric image reconstruction in SAR/SAS,” IEEE Trans. Image Process. 11, 408-422 (2002).

[CrossRef]

N. H. Ching, D. Rosenfeld, and M. Braun, “Two-dimensional phase unwrapping using a minimum spanning tree algorithm,” IEEE Trans. Image Process. 1, 355-365(1992).

[CrossRef]

L. An, Q.-S. Xiang, and S. Chavez, “A fast implementation of the minimum spanning tree method for phase unwrapping,” IEEE Trans. Med. Imaging 19, 805-808(2000).

[CrossRef]
[PubMed]

S. Chavez, Q.-S. Xiang, and L. An, “Understanding phase maps in mri: a new cutline phase unwrapping method,” IEEE Trans. Med. Imaging 21, 966-977 (2002).

[CrossRef]
[PubMed]

L. Ying, Z. Liang, D. Munson, R. Koetter, and B. Frey, “Unwrapping of MR phase images using a Markov random field model,” IEEE Trans. Med. Imaging 25, 128-136(2006).

[CrossRef]
[PubMed]

“Extending the dynamic range of phase contrast magnetic resonance velocity imaging using advanced higher-dimensional phase unwrapping algorithms,” J. R. Soc. Interface 3, 415-427(2006).

[CrossRef]
[PubMed]

M. Jenkinson, “A fast, automated, n-dimensional phase unwrapping algorithm,” Magn. Reson. Med. 49, 193-197(2003).

[CrossRef]
[PubMed]

H. W. Kuhn, “The Hungarian method for the assignment problem,” Naval Res. Log. Q. 2, 83-97 (1955).

[CrossRef]

R. Cusack and N. Papadakis, “New robust 3-d phase unwrapping algorithms: Application to magnetic field mapping and undistorting echoplanar images,” NeuroImage 16, 754-764(2002).

[CrossRef]
[PubMed]

O. Marklund, J. M. Huntley, and R. Cusack, “Robust unwrapping algorithm for three-dimensional phase volumes of arbitrary shape containing knotted phase singularity loops,” Opt. Eng. 46, (2007).

[CrossRef]

L. Aiello, D. Riccio, P. Ferraro, S. Grilli, L. Sansone, G. Coppola, S. D. Nicola, and A. Finizio, “Green's formulation for robust phase unwrapping in digital holography,” Opt. Lasers Eng. 45, 750-755 (2007).

[CrossRef]

R. M. Goldstein, H. A. Zebker, and C. L. Werner, “Satellite radar interferometry: two-dimensional phase unwrapping,” Radio Sci. 23, 713-720 (1988).

[CrossRef]

B. W. Silverman, Density Estimation for Statistics and Data Analysis (CRC, 1986).

M. T. Goodrich and R. Tamassia, “Kruskal's algorithm,” in Data Structures and Algorithms in Java, 4th ed. (Wiley, 2006), Chap. 13, Section 13.7, p. 632.

D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithms, and Software (Wiley, 1998).

M. Costantini, F. Malvarosa, F. Minati, L. Pietranera, and G. Milillo, “A three-dimensional phase unwrapping algorithm for processing of multitemporal sar interferometric measurements,” in Geoscience and Remote Sensing Symposium, 2002 (IEEE, 2002), Vol. 3, pp. 1741-1743.