Research on practice and correction methods for splicing errors of point clouds in ground mounted 3D scanners

Jiangang Li; Wenya Chen; Tao Zhao; Chang 'an Hu; Yuanhui Peng

doi:10.1117/12.3033101

5 July 2024 Research on practice and correction methods for splicing errors of point clouds in ground mounted 3D scanners

Jiangang Li, Wenya Chen, Tao Zhao, Chang 'an Hu, Yuanhui Peng

Author Affiliations +

Proceedings Volume 13184, Third International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024); 131842G (2024) https://doi.org/10.1117/12.3033101
Event: 3rd International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024), 2024, Kuala Lumpur, Malaysia

Abstract

In order to reduce the impact of point cloud stitching errors in ground mounted 3D scanners, a unique scanning method was proposed to distinguish static and dynamic scanning objects from overlapping ones by optimizing the scanning method. In order to reduce stitching errors, dynamic objects were removed and only static objects were stitched. Correction experiments were conducted on the data results using several methods, A comparison was made between the concatenated error data before and after using the correction method and without using the correction. The results showed that the corrected point cloud concatenation was smoother and smoother, and the measurement error of the data was significantly reduced.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Jiangang Li, Wenya Chen, Tao Zhao, Chang 'an Hu, and Yuanhui Peng "Research on practice and correction methods for splicing errors of point clouds in ground mounted 3D scanners", Proc. SPIE 13184, Third International Conference on Electronic Information Engineering and Data Processing (EIEDP 2024), 131842G (5 July 2024); https://doi.org/10.1117/12.3033101

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