[1] [1] I Yamaguchi, T Zhang. Phase-shifting digital holography[J]. Opt Lett, 1997, 22(16): 1268-1270.

[2] [2] J H Bruning, D R Herriott, J E Gallagher, et al.. Digital wavefront measuring interferometer for testing optical surfaces and lenses[J]. Appl Opt, 1974, 13(11): 2693-2703.

[3] [3] I Yamaguchi, I Takashi, Y Masayuki, et al.. Surface shape measurement by phase-shifting digital holography with a wavelength shift[J]. Appl Opt, 2006, 45(29): 7610-7616.

[4] [4] Zheng Xiaoyi, Wang Yurong, Wang Qingpu, et al.. Measurement of optical inhomogeneity with dual-wavelength phase-shifting interferometry[J]. Chinese J Lasers, 2011, 38(s1): s108008.

[5] [5] I Takahashi, T Nomura, I Y Morimoto, et al.. Deformation measurement by digital holographic interferometry[C]. SPIE, 2003, 5264: 206-213.

[6] [6] J Burke, K Hibino, R Hanayama, et al.. Simultaneous measurement of several near-parallel surfaces with wavelength-shifting interferometry and a tunable phase-shifting method[J]. Opt & Lasers in Eng, 2007, 45(2): 326-341.

[7] [7] X G Wang, D M Zhao. Image encryption based on anamorphic fractional Fourier transform and three-step phase-shifting interferometry[J]. Opt Commun, 2006, 268(2): 240-244.

[8] [8] S Lai, M A Neifeld. Digital wavefront reconstruction and its application to image encryption[J]. Opt Commun, 2000, 178(4-6): 283-289.

[9] [9] Wang Ming, Hao Qun, Zhu Qiudong, et al.. Anti-disturbance phase-shifting interferometry method time-and-frequency-domain[J]. Acta Optica Sinica, 2011, 31(11): 1112005.

[10] [10] Yuan Qun, Gao Zhishan, Li Jianxin, et al.. Phase extraction algorithms of multi-beam interference based on π/4 phase-shifting averaging[J]. Acta Optica Sinica, 2011, 31(11): 1112004.

[11] [11] J V Wingerden, H J Frankena, C Smorenburg. Linear approximation for measurement errors in phase shifting interferometry[J]. Appl Opt, 1991, 30(19): 2718-2729.

[12] [12] K Creath. Comparisons of phase-measurement algorithms[C]. SPIE, 1986, 680: 19-28.

[13] [13] L Z Cai, Q Liu, X L Yang. Phase-shift extraction and wave-front reconstruction in phase-shifting interferometry with arbitrary phase steps[J]. Opt Lett, 2003, 28(19): 1808-1810.

[14] [14] C J Morgan. Least-squares estimation in phase-measurement interferometry[J]. Opt Lett, 1982, 7(8): 368-370.

[15] [15] G Lai, T Yatagai. Generalized phase-shifting interferometry[J]. J Opt Soc Am A, 1991, 8(5): 822-827.

[16] [16] H Kadono, S Toyooka. Statistical interferometry based on the statistics of speckle phase[J]. Opt Lett, 1991, 16(12): 883-885.

[17] [17] Z Y Wang, B Han. Advanced iterative algorithm for randomly phase-shifted interferograms with intra- and inter-frame intensity variations[J]. Opt & Lasers in Eng, 2007, 45(2): 274-280.

[18] [18] Z Y Wang, B Han. Advanced iterative algorithm for phase extraction of randomly phase-shifted interferograms[J]. Opt Lett, 2004, 29(14): 1671-1673.

[19] [19] J Deng, H K Wang, F J Zhang, et al.. Two-step phase demodulation algorithm based on the extreme value of interference[J]. Opt Lett, 2012, 37(22): 4669-4671.

[20] [20] C T Farrell, M A Player. Phase step measurement and variable step algorithms in phase-shifting interferometry[J]. Meas Sci & Technol, 1992, 3(10): 953-958.

[21] [21] J Vargas, J A Quiroga, C O S Sorzano, et al.. Two-step interferometry by a regularized optical flow algorithm[J]. Opt Lett, 2011, 36(17): 3485-3487.

[22] [22] J Deng, H K Wang, D S Zhang, et al.. Phase shift extraction algorithm based on Euclidean matrix norm[J]. Opt Lett, 2013, 38(9): 1506-1508.

[23] [23] X F Xu, L Z Cai, Y R Wang, et al.. Blind phase shift extraction and wavefront retrieval by two-frame phase-shifting interferometry with an unknown phase shift[J]. Opt Commun, 2007, 273(1): 54-59.

[24] [24] Guo Hongwei, Chen Mingyi. New algorithm insensitive to the piston and tilt errors of reference mirror for phase stepping interferometer[J]. Optics & Precision Engineering, 2000, 8(2): 185-188.

[25] [25] H W Guo, Z Zhao, M Y Chen. Efficient iterative algorithm for phase-shifting interferometry[J]. Opt & Lasers in Eng, 2007, 45(2): 281-292.

[26] [26] X F Xu, L Z Cai, Y R Wang, et al.. Generalized phase-shifting interferometry with arbitrary unknown phase shifts: direct wave-front reconstruction by blind phase shift extraction and its experimental verification[J]. Appl Phys Lett, 2007, 90(12): 121124.

[27] [27] X F Xu, L Z Cai, X F Meng, et al.. Fast blind extraction of arbitrary unknown phase shifts by an iterative tangent approach in generalized phase-shifting interferometry[J]. Opt Lett, 2006, 31(13): 1966-1968.

[28] [28] X F Xu, L Z Cai, Y R Wang. Simple direct extraction of unknown phase shift and wavefront reconstruction in generalized phase-shifting interferometry: algorithm and experiments[J]. Opt Lett, 2008, 33(8): 776-778.

[29] [29] C S Guo, L Zhang, H T Wang, et al.. Phase-shifting error and its elimination in phase-shifting digital holography[J]. Opt Lett, 2002, 27(19): 1687-1689.

[30] [30] P Gao, B L Yao, N Lindlein, et al.. Phase-shift extraction for generalized phase-shifting interferometry[J]. Opt Lett, 2009, 34(22): 3553-3555.

[31] [31] B Raphael, I F C Smith. A direct stochastic algorithm for global search[J]. Appl Math Comput, 2003, 146(3): 729-758.

[32] [32] L Z Cai, Q Liu, X L Yang. Generalized phase-shifting interferometry with arbitrary unknown phase steps for diffraction objects[J]. Opt Lett, 2004, 29(2): 183-185.

[33] [33] Guo Renhui, Li Jianxin, Zhu Rihong, et al.. Research on the randomly phase shifting algorithm with wavelength tuning[J]. Chinese J Lasers, 2012, 39(5): 0508002.

[34] [34] K M Qian. Comparison of some phase-shifting algorithms with a phase step of π/2[C]. SPIE, 2001, 4596: 310-313.

[35] [35] J Novak, A Miks. Comparison of multiframe phase-shifting algorithms with unknown value of phase shift [C]. SPIE, 2003, 5144: 86-95.

[36] [36] J A N Buytaert, J J J Dirckx. Study of the performance of 84 phase-shifting algorithms for interferometry[J]. J Opt, 2011, 40(3): 114-131.

[37] [37] A Hildebrand, C Falldorf, C V Kopylow, et al.. A fast and robust approach to phase shift registration from randomly phase shifted interferograms[C]. SPIE, 2012, 8413: 84130R.

[38] [38] J P Liu, T C Poon, G S Jhou, et al.. Comparison of two-, three-, and four-exposure quadrature phase-shifting holography[J]. Appl Opt, 2011, 50(16): 2443-2450.

[39] [39] K E Perry, J J McKelvie. Reference phase shift determination in phase shifting interferometry[J]. Opt & Lasers in Eng, 1995, 22(2): 77-90.

[40] [40] L Z Cai, Q Liu, X L Yang. Effects of measurement errors on both the amplitude and phase reconstruction in phase shifting interferometry[J]. J Mod Opt, 2005, 52(1): 45-59.

[41] [41] J Schwider, O Falkenstrfer, H Schreiber, et al.. New compensating four-phase algorithm for phase-shifting interferometry[J]. Opt Eng, 1993, 32(8): 1883-1885.

[42] [42] G Stoilov, T Dragostinov. Phase-stepping interferometry: five-frame algorithm with an arbitrary step[J]. Opt & Lasers in Eng, 1997, 28(1): 61-69.