[1] [1] M. Halioua, H. C. Liu, Optical Three-dimensional sensing by phase measuring profilometry. Opt. and Laser in Engineering, 1989, 11(3): 185～215

[2] [2] B. F. Ored, R. G. Dorsch, Profilometry by phase-shifted talbot images. Appl. Opt., 1994, 33(34): 7955～7962

[3] [3] Fabrice Bremand, A phase unwrapping technique for object relief determination. Opt. and Laser in Engineering, 1994, 21(12): 49～60

[4] [4] J. A. Quiroga, E. Bernabeu, Phase-unwrapping algorithm for nosiy phase-map processing. Appl. Opt., 1994, 33(29): 6725～6731

[5] [5] Hong Zhao, Wenyi Chen, Yushan Tan, Phase-unwrapping algorithm for the measurement of three-dimensional object shapes. Appl. Opt., 1994, 33(20): 4497～4500