Peng Wang, Yuqian Zhang, Changku Sun, Duo Zhou. Fringe projection measurement method based on polar line and fringe order double constraint[J]. Infrared and Laser Engineering, 2020, 49(4): 0413001
- Infrared and Laser Engineering
- Vol. 49, Issue 4, 0413001 (2020)
Fig. 1. Diagram of measurement system
Fig. 2. Polar constraint model
Fig. 3. Fringe phase unwrapping order graph
Fig. 4. Schematic diagram of to stereo matching area
Fig. 5. Process of stereo matching with phase
Fig. 6. Analysis of centers phase
Fig. 7. Analysis of one yuan coin
Fig. 8. Analysis of hemisphere as a measured object
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Table 1. Experiment result of hemisphere radius
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