[1] Costantini M. A Phase Unwrapping Method Based on Network Programming[C]. Proceedings of Fringe'96 Workshop-ERS SAR Interferometry, Zurich, 1996
[2] Carballo G F, Fieguth P W.Probabilistic Cost Functions for Network Flow Phase Unwrapping[J].IEEE Transactions on Geoscience and Remote Sensing, 2000, 38 (51):2 192-2 201
[3] 钟何平, 唐劲松, 张森, 等.利用量化质量图和优先队列的快速相位解缠算法[J].武汉大学学报·信息科学版, 2011, 36(3):342-345 http://ch.whu.edu.cn/CN/abstract/abstract499.shtml

Zhong Heping, Tang Jinsong, Zhang Sen, et al. A Fast Phase Unwrapping Algorithm Based on Quantized Quality Map and Priority Queue[J]. Geomatics and Information Science of Wuhan University, 2011, 36(3): 342-345 http://ch.whu.edu.cn/CN/abstract/abstract499.shtml
[4] Zheng D L, Da F P.A Novel Algorithm for Branch Cut Phase Unwrapping[J].Optics and Lasers in Engineering, 2011, 49(5):609-617 doi:  10.1016/j.optlaseng.2011.01.017
[5] 陈强, 杨莹辉, 刘国祥, 等.基于边界探测的InSAR最小二乘整周相位解缠方法[J].测绘学报, 2012, 41(3):441-448 http://www.cnki.com.cn/Article/CJFDTOTAL-CHXB201203023.htm

Chen Qiang, Yang Yinghui, Liu Guoxiang, et al. InSAR Phase Unwrapping Using Least Squares Method with Integer Ambiguity Resolution and Edge Detection[J]. Acta Geodaetica et Cartographica Sinica, 2012, 41(3):441-448 http://www.cnki.com.cn/Article/CJFDTOTAL-CHXB201203023.htm
[6] Chen C W, Zebker H A.Phase Unwrapping for Large SAR Interferograms: Statistical Segmentation and Generalized Network Models[J].IEEE Transactions on Geoscience and Remote Sensing, 2002, 40 (8):1 709-1 719 doi:  10.1109/TGRS.2002.802453
[7] Flynn T J. Two-dimensional Phase Unwrapping with Minimum Weighted Discontinuity[J]. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 1997, 14(10): 2 692-2 701 doi:  10.1364/JOSAA.14.002692
[8] Ghiglia C D, Pritt D M.Two-dimensional Phase Unwrapping: Theory, Algorithm, and Software[M].New York:John Wiley & Sons.Inc, 1998