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|Title:||A study on carrier-removal techniques in fringe projection profilometry|
|Authors:||Quan, C. |
Fringe projection profilometry
|Citation:||Quan, C., Tay, C.J., Chen, L.J. (2007-09). A study on carrier-removal techniques in fringe projection profilometry. Optics and Laser Technology 39 (6) : 1155-1161. ScholarBank@NUS Repository. https://doi.org/10.1016/j.optlastec.2006.09.003|
|Abstract:||This paper describes a comparison of several carrier-removal techniques normally used in fringe projection for surface shape measurement. The performance of various algorithms, including the necessity for manual intervention, the complexity in data recording, and the side effect on measurement accuracy, is evaluated. The applicability of nonlinear carrier removal and the restrictions on the direction of carrier fringe in various algorithms are also investigated in this paper. It is also shown that an advanced algorithm is able to achieve carrier removal with minimal manual intervention and significantly simplify the calibration process of a fringe projection system. © 2006 Elsevier Ltd. All rights reserved.|
|Source Title:||Optics and Laser Technology|
|Appears in Collections:||Staff Publications|
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