[1] [1] Kang Xin, He Xiaoyuan. Two- step phase- shifting technique for phase measurement profilometry by grating projection[J]. Acta Optica Sinica, 2003, 23(1): 75-79.

[2] [2] 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.

[3] [3] Guo Tong, Li Feng, Ni Lianfeng, et al.. Microstructure surface topography measurement based on color images of white light interferometry[J]. Acta Optica Sinica, 2014, 34(2): 0212003.

[4] [4] Kou Yunli, Li Enpu, Di Jianglei, et al.. Surface morphology measurement of tiny object based on dual-wavelength digital holography[J]. Chinese J Lasers, 2014, 41(2): 0209010.

[5] [5] Wu Zijing, Dong Eliang, Chen Yaozhong, et al.. Study on three-dimensional (3D) profile measure of the dental crowns based on grating projection[J]. Journal of Southeast University: Medical Science Edition, 2010, 29(5): 494-497.

[6] [6] Zeng Yiting. Research on 3D Reconstruction System for Dental Model Based on Stereo Vision[D]. Chongqing: Chongqing University, 2009.

[7] [7] Ma Chao. Research on Dental Measuring Technology and System[D]. Wuhan: Huazhong University of Science and Technology, 2012.

[8] [8] Nguyen T N, Huntley J M, Burguete R L, et al.. Multiple-view shape and deformation measurement by combining fringe projection and digital image correlation[J]. Strain, 2012, 48(3): 256-266.

[9] [9] Liu Cong, Chen Zhenning, He Xiaoyuan. Application of 3D-DIC in experimental study on mechanical properties of civil structures[J]. Journal of Southeast University(Natural Science Edition), 2014, 44(2): 339-344.

[10] [10] Sun Wei, He Xiaoyuan, Xu Ming, et al.. Three-dimensional rigid body displacement measurement based on digital image correlation[J]. Engineering Mechanics, 2007, 24(2): 34-38.

[11] [11] Sutton M A, Orteu J J, Schreier H W. Image Correlation for Shape, Motion and Deformation Measurements[M]. New York: Springer, 2009: 70-271.

[12] [12] Pan Bing. Research on Digital Image Correlation with Its Application in Experimental Mechanics[D]. Beijing: Tsinghua University, 2007.

[13] [13] Pan Bing. Recent progress in digital image correlation[J]. Experimental Mechanics, 2011, 51(7): 1223-1235.

[14] [14] Zhu Feipeng, Lei Dong. Study on mosaic of three-dimensional profile based on three-dimensional DIC[J]. Chinese Quarterly of Mechanics, 2013, 34(3): 470-474.

[15] [15] Meng Fanwen, Wu Lushen. Registration of unorganized point clouds by inheriting and optimizing algorithm[J]. Optics and Precision Engineering, 2009, 17(4): 825-831.