Acta Photonica Sinica, Volume. 54, Issue 5, 0512001(2025)
Three-dimensional Shape Measurement Technology Based on Point Diffraction Interference
Figures & Tables(9)
Fig. 1. Point diffraction interference three-dimensional shape measurement optical schematic diagram
Fig. 4. Point diffraction interference three-dimensional shape measurement experimental system
Fig. 5. The measured object and the 7-step phase-shifting object interference images
Fig. 6. The three-dimensional shape measurement results of the system
Table 1. The comparison of measurement results between this system and ATOS Compact Scan 3D scanner
View tableView in ArticleTable 1. The comparison of measurement results between this system and ATOS Compact Scan 3D scanner
Serial number 1 19.279 3 19.280 1 -0.000 8 0.000 2 0.001 3 0.000 2 2 19.281 6 19.280 0 0.001 5 0.000 1 3 19.280 7 19.280 0 0.000 6 0.000 1 4 19.278 9 19.279 8 -0.001 2 -0.000 1 5 19.281 2 19.280 1 0.001 1 0.000 2 6 19.278 7 19.279 6 -0.001 4 -0.000 3 —
Tools
Get Citation
Copy Citation Text
Shiyu ZHAO, Fen GAO. Three-dimensional Shape Measurement Technology Based on Point Diffraction Interference[J]. Acta Photonica Sinica, 2025, 54(5): 0512001
Paper Information
Category: Instrumentation, Measurement and Metrology
Received: Oct. 18, 2024
Accepted: Dec. 24, 2024
Published Online: Jun. 18, 2025
The Author Email: Fen GAO (gaofen8128@163.com)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20