| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10408573 | Optics and Lasers in Engineering | 2011 | 6 Pages |
Abstract
⺠A quadratic phase matching and frequency-guided regularized phase tracker (QFGRPT) and a quadratic phase matching and frequency-guided sequential demodulation (QFSD) are proposed for single fringe pattern demodulation. ⺠Quadratic phase matching improves the accuracy of the demodulation. ⺠The size of the matching window for quadratic phase is more flexible than linear phase, where only small window can be used. ⺠The frequency guided scanning strategy improves the robustness of the demodulation.
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Authors
Haixia Wang, Kai Li, Qian Kemao,