[1] [1] Ma Lihong, Wang Hui, Jin Hongzhen, et al.. Experimental study on quantitative phase imaging by digital holographic microscopy［J］. Chinese J Lasers, 2012, 39(3): 0309002.

[2] [2] M H Jericho, H J Kreuzer, M Kanka, et al.. Quantitative phase and refractive index measurements with point-source digital in-line holographic microscopy［J］. Appl Opt, 2012, 51(10): 1503-1515.

[3] [3] Zhao Jie, Wang Dayong, Li Yan, et al.. Experimental study on the quantitative phase-contrast imaging of the biological samples by digital holographic microscopy［J］. Chinese J Lasers, 2010, 37(11): 2906-2911.

[4] [4] P Langehanenberg, L Ivanova, I Bernhardt. Automated three-dimensional tracking of living cells by digital holographic microscopy［J］. J Biomed Opt, 2009, 14(1): 014018.

[5] [5] Su Linglong, Ma Lihong, Wang Hui, et al.. Three-dimensional refractive index quantitative measurement for optical fiber by digital holographic tomography［J］. Chinese J Lasers, 2013, 40(10): 1008002.

[6] [6] M León-Rodríguez, R Rodríguez-Vera, J A Rayas, et al.. High topographical accuracy by optical shot noise reduction in digital holographic microscopy［J］. J Opt Soc Am A, 2012, 29(4): 498-506.

[7] [7] T Kozacki, M Józwik, K Liewski. High-numerical-aperture microlens shape measurement with digital holographic microscopy［J］. Opt Lett, 2011, 36(22): 4419-4421.

[8] [8] W J Qu, C O Choo, Y J Yu, et al.. Microlens characterization by digital holographic microscopy with physical spherical phase compensation［J］. Appl Opt, 2010, 49(33): 6448-6454.

[9] [9] E Cuche, F Bevilacqua, C Depeursinge. Digital holography for quantitative phase-contrast imaging［J］. Opt Lett, 1999, 24(5): 291-293.

[10] [10] L H Ma, H Wang, Y Li, et al.. Partition calculation for zero-order and conjugate image removal in digital in-line holography［J］. Opt Express, 2012, 20(2): 1805-1815.

[11] [11] Zeng Yanan, Wang Fei, Lei Hai, et al.. Surface profile measurement of microstructures based on dual-wavelength digital microscopic image-plane holography［J］. Acta Optica Sinica, 2013, 33(10): 1009001.

[12] [12] R M Goldstein, H A Zebker, C L Werner. Satellite radar interferometry: two-dimensional phase unwrapping［J］. Radio Science, 1988, 23(4): 713-720.

[13] [13] Y G Lu, X Z Wang, G T He. Phase unwrapping based on branch cut placing and reliability ordering［J］. Opt Eng, 2005, 44(5): 055601.

[14] [14] X Su, W Chen. Reliability-guided phase unwrapping algorithm: a review［J］. Opt & Lasers in Eng, 2004, 42(3): 245-261.

[15] [15] S Fang, L Meng, L J Wang, et al.. Quality-guided phase unwrapping algorithm based on reliability evaluation［J］. Appl Opt, 2011, 50(28): 5446-5452.

[16] [16] S Liu, W Xiao, F Pan, et al.. Complex-amplitude-based phase unwrapping method for digital holographic microscopy［J］. Opt & Lasers in Eng, 2012, 50(3): 322-327.

[17] [17] T J Flynn. Two-dimensional phase unwrapping with minimum weighted discontinuity［J］. J Opt Soc Am A, 1997, 14(10): 2692-2701.

[18] [18] W Xu. A region growing algorithm for InSAR phase unwrapping［J］. IEEE Trans Geosci Remote Sens, 1999, 37(1): 124-134.

[19] [19] M A Schofield, Y M Zhu. Fast phase unwrapping algorithm for interferometric applications［J］. Opt Lett, 2003, 28(14): 1194-1196.

[20] [20] J Arines. Least-squares modal estimation of wrapped phases: application to phase unwrapping［J］. Appl Opt, 2003, 42(17): 3373-3378.

[21] [21] D Kerr, G H Kaufmann, G E Galizzi. Unwrapping of interferometric phase-fringe maps by the discrete cosine transform［J］. Appl Opt, 1996, 35(5): 810-816.

[22] [22] A Anand, W S Zhou. Fast phase-unwrapping algorithm based on a gray-scale mask and flood fill［J］. Appl Opt, 1998, 37(23): 5416-5420.

[23] [23] Li Yong, Su Xianyu. Fast algorithm for reliability-guided phase unwrapping［J］. Opto-Electronic Engineering, 2005, 32(11): 76-79.

[24] [24] Ma Lihong, Wang Hui, Li Yong, et al.. Effect of system parameters on the reconstructed image quality in digital holographic microscopy［J］. Acta Photonica Sinica, 2011, 40(2): 300-307.

[25] [25] Cai Xiaoou, Ni Xiaojing. Study on reduction of speckle noise in reconstructed image of digital hologram［J］. Laser & Optoelectronics Progress, 2013, 50(5): 050901.

[26] [26] P Ferraro, S De Nicola, A Finizio, et al.. Compensation of the inherent wave front curvature in digital holographic coherent microscopy for quantitative phase-contrast imaging［J］. Appl Opt, 2003, 42(11): 1938-1946.