Acta Optica Sinica, Volume. 45, Issue 15, 1511002(2025)
Three-Dimensional Reconstruction Based on Spatial Geometric Constraints Using Trinocular Multi-Line Laser Galvanometer
Fig. 5. Reprojection errors of matched points across three views. (a) Left view error; (b) center view error; (c) right view error
Fig. 6. Standard target surface and circle center localization with numbering. (a) Standard target pattern; (b) circle center localization and numbering
Fig. 7. Statistical results of threshold errors. (a) Mean slope error; (b) mean epipolar line distance error; (c) mean 3D distance error; (d) three-view mean projection error
Fig. 8. Three-view laser center point matching and local mismatching effects. (a) Laser center point matching between the left and middle images; (b) laser center point matching between the left and right images; (c) laser center point matching between the middle and right images
Fig. 10. Reconstruction of step standard parts. (a) Standard part object; (b) point cloud of standard part; (c) fitting of different step planes
Fig. 12. Scanning and reconstruction of a plaster statue. (a) Real object image; (b) reconstructed point cloud; (c) point cloud detail
Fig. 13. Reconstruction of high reflective cup. (a) Real object image; (b) reconstructed point cloud; (c) point cloud detail
Fig. 14. Reconstruction of cultural relics. (a) Real object image; (b) front view of point cloud; (c) contour details of point cloud; (d) texture details of point cloud
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Fuping Qin, Guihua Liu, Huiming Huang, Lei Deng, Tao Song, Wencan Ju. Three-Dimensional Reconstruction Based on Spatial Geometric Constraints Using Trinocular Multi-Line Laser Galvanometer[J]. Acta Optica Sinica, 2025, 45(15): 1511002
Category: Imaging Systems
Received: Mar. 6, 2025
Accepted: May. 6, 2025
Published Online: Aug. 15, 2025
The Author Email: Guihua Liu (liughua_swit@163.com)
CSTR:32393.14.AOS250699