[1] [1] CHEN F, BROWN G M, SONG M. Overview of three-dimensional shape measurement using optical methods ［J］. Opt. Eng, 2000, 39: 10-22.

[2] [2] ZHAO H J, ZENG J Y, LEI Y Z. Frequency-varying fringe projector based on acoustic grating ［J］. Acta Optica Sinica, 2008,28(2): 355-360. (in Chinese)

[3] [3] SRINVASAN V, LIU H C, HALIOUA M. Automated phase-measuring profilometry of 3-D diffuse objects ［J］. Applied Optics, 1984,23(18): 3105-3110.

[4] [4] TAKEDA M, MUTOH K. Fourier transform profilometry for the automatic measurement 3-D object shapes ［J］. Appl. Opt., 1983, 22(24): 3977-3982.

[5] [5] REICH C, RITTER R, THESING J. White light heterodyne principle for 3D-measurement ［J］. SPIE, 1997,3100: 236-244.

[6] [6] LEI Y ZH，ZHAO H J，JIANG H ZH. A three-dimensional measurement method by combining binocular and monocular vision systems［J］. Acta Optica Sinica, 2008,28(7): 1338-1342. (in Chinese)

[7] [7] HU Y, LIU Q, WANG C J, et al.. Research on binocular stereo vision sensor ［J］. J. Transducer Technology, 2005,24(2): 86-88. (in Chinese)

[8] [8] ZHAO H J, LI J J. Stereo image matching based on phase unwrapped［J］. SPIE, 2003,5253: 394-397.

[9] [9] ZHAO H J, LEI Y Z, JIANG H Z. The Stereo Matching Method Based on the Projected Grating Phase method ［C］. The 13th Image and Graphics Conference Proceedings, 2006: 496-500. (in Chinese)

[10] [10] FUSIELLO A, TRUCCO E, VERRI A. A compact algorithm for rectification of stereo pairs ［J］. Machines Vision and Application, 2000, 12: 16-22.

[11] [11] ZHANG ZH Y. A Flexible New Technique for Camera Calibration［J］. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2000,22(11): 1330-1334.