[3] Su X Y, Zhang Q C, Chen W J. Three-dimensional imaging based on structured illumination[J]. Chinese Journal of Lasers, 41, 0209001(2014).
[6] Yang G W, Sun C K, Wang P. Real-time stroboscopic laser fringe-pattern projection system[J]. Acta Optica Sinica, 34, 1112002(2014).
[7] Chen S L, Zhao J B, Xia R B. Improvement of the phase unwrapping method based on multi-frequency heterodyne principle[J]. Acta Optica Sinica, 36, 0412004(2016).
[9] Lei Z H, Li J B. Full automatic phase unwrapping method based on projected double spatial frequency fringes[J]. Acta Optica Sinica, 26, 39-42(2006).
[22] Sun C K, He M X, Wang P[M]. Laser measurement technology, 144-149(2008).