[1] [1] P. K. Rastogi. Holographic interferometry. Berlin: Springer-Verlag, 1994. 151~209

[2] [2] P. Stephenson, D. R. Burton, M. J. Lator. Data validation techniques in a tiled phase unwrapping algorithm. Opt. Engng., 1994, 33(11)∶ 3703~3708

[3] [3] M. Takeda, H. Ina, S. Kobayashi. Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry. J. Opt. Soc. Am., 1982, 72(1)∶ 156~160

[4] [4] R. M. Godstein, H. A. Zebker, C. L. Werner. Satellite tadar interferometry: two-dimensional phase unwrapping. Radio Sci., 1988, 23(4)∶ 713~720

[5] [5] J. M. Huntley. Noise-immune phase unwrapping algorithm. Appl. Opt., 1989, 28(15)∶ 3268~3270

[6] [6] D. J. Bone. Fourier fringe analysis: the two-dimensional phase unwrapping problem. Appl. Opt., 1991, 30(25)∶ 3627~3632

[7] [7] K. A. Stetson. Phase-step interferometry of irregular shapes by using an edge-following algorithm. Appl. Opt., 1992, 31(25)∶ 5320~5325

[8] [8] H. A. Vrooman, A. M. Maas. Image processing algorithm for the analysis of phase-shifted speckle interference patterns. Appl. Opt., 1991, 30(13)∶ 1636~1641

[9] [9] K. Anderson, Q. Yu. Robust phase unwrapping by spin filtering combined with a phase direction map. Optik, 1993, 94(4)∶ 145~149

[10] [10] D. C. Ghiglia, G. A. Mastin, L. A. Romero. Cellular-automata method for phase unwrapping. J. Opt. Soc. Am., 1987, 4(1)∶ 267~280

[11] [11] T. Pavlidis. Algorithms for Graphics and Image Processing. Chp. 7. Computer Science Press, Inc., 1992