Optics and Precision Engineering, Volume. 32, Issue 8, 1252(2024)
Adaptive Discontinuity Segmentation in Phase Measurement
Fig. 1. Schematic diagram of discontinuous one-dimensional phase unwrapping
Fig. 4. Comparison of the recognition results for phase patterns with simulated straight line discontinuities
Fig. 5. Comparison of recognition results for simulated rectangular discontinuous wrapped phase patterns
Fig. 7. Comparison of experimental stripe patterns for phase measurement profilometry (a) Real scene; (b) Wrap phase images;(c)-(d) 3D display of discontinuous segmentation results and absolute phase manually set thresholds;(e)-(f) The discontinuity segmentation results and three-dimensional display of absolute phase of the proposed method.
Fig. 8. Absolute phase distribution results of the methods in one dimension (line 255 in Fig. 7(b))
|
|
Get Citation
Copy Citation Text
Gaoxu DENG, Zihao LIU, Liying KE, Shiyang ZHOU, Lidong MA. Adaptive Discontinuity Segmentation in Phase Measurement[J]. Optics and Precision Engineering, 2024, 32(8): 1252
Category:
Received: Oct. 16, 2023
Accepted: --
Published Online: May. 29, 2024
The Author Email: MA Lidong (mald@tyust.edu.cn)