• Acta Photonica Sinica
  • Vol. 52, Issue 9, 0912001 (2023)
Zhizhuo WANG and Rongshen LU*
Author Affiliations
  • School of Instrument Seicence and Opto-electronics Engineering, Hefei University of Technology, Hefei 230009, China
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    DOI: 10.3788/gzxb20235209.0912001 Cite this Article
    Zhizhuo WANG, Rongshen LU. Highly Reflective Surface Shape Measurement Technology Based on Multiple Viewpoints and Fringes[J]. Acta Photonica Sinica, 2023, 52(9): 0912001 Copy Citation Text show less
    Mirror point depth measurement
    Fig. 1. Mirror point depth measurement
    Principle of phase deflection method
    Fig. 2. Principle of phase deflection method
    LCD screen calibration principle diagram
    Fig. 3. LCD screen calibration principle diagram
    Calibration process
    Fig. 4. Calibration process
    Global calibration principle
    Fig. 5. Global calibration principle
    Flowchart of the calibration and measurement
    Fig. 6. Flowchart of the calibration and measurement
    Multi-view measurement system
    Fig. 7. Multi-view measurement system
    The influence of plane constraint on reconstruction
    Fig. 8. The influence of plane constraint on reconstruction
    Measurement results of multi-view system
    Fig. 9. Measurement results of multi-view system
    Step surface measurement results
    Fig. 10. Step surface measurement results
    Statistics of step surface measurement results
    Fig. 11. Statistics of step surface measurement results
    Number of viewpointsMeasuring range/%Measurement error(plane mirror)/mm
    11000.034
    2192.310.042
    3276.920.073
    4384.620.086
    Table 1. Plane mirror measurement results of multi-view system
    Zhizhuo WANG, Rongshen LU. Highly Reflective Surface Shape Measurement Technology Based on Multiple Viewpoints and Fringes[J]. Acta Photonica Sinica, 2023, 52(9): 0912001
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