A Multifrequency Heterodyne Phase Error Compensation Method for 3D Reconstruction
In view of the problem of “jumping points” in the phase unwrapping of the multifrequency heterodyne principle, this paper proposes a novel method to improve the multifrequency heterodyne. By solving the root-mean-square error of the original frequency function, it includes the relationship between t...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2020-01-01
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| Series: | Journal of Sensors |
| Online Access: | http://dx.doi.org/10.1155/2020/8833305 |