Abstract
Structured light systems are popular in part because they can be constructed from off-the-shelf low cost components. In this paper we quantitatively show how common design parameters affect precision and accuracy in such systems, supplying a much needed guide for practitioners. Our quantitative measure is the established VDI/VDE 2634 (Part 2) guideline using precision made calibration artifacts. Experiments are performed on our own structured light setup, consisting of two cameras and a projector. We place our focus on the influence of calibration design parameters, the calibration procedure and encoding strategy and present our findings. Finally, we compare our setup to a state of the art metrology grade commercial scanner. Our results show that comparable, and in some cases
better, results can be obtained using the parameter settings determined in this study.
better, results can be obtained using the parameter settings determined in this study.
| Original language | English |
|---|---|
| Book series | International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Volume | Volume XL-5/W8 |
| Pages (from-to) | 7-15 |
| ISSN | 1682-1750 |
| DOIs | |
| Publication status | Published - 2016 |
| Event | LowCost3D: Sensors, Algorithms, Applications (2015) - Berlin-Adlershof, Germany Duration: 1 Dec 2015 → 2 Dec 2015 http://www.lc3d.net/ |
Workshop
| Workshop | LowCost3D: Sensors, Algorithms, Applications (2015) |
|---|---|
| Country/Territory | Germany |
| City | Berlin-Adlershof |
| Period | 01/12/2015 → 02/12/2015 |
| Other | The Workshop is part of the 3D Event Cluster Berlin "berlin3d.net" |
| Internet address |
Bibliographical note
The Archives are open access publications, they are published under the Creative Common Attribution 3.0 LicenseKeywords
- Structured Light
- 3d Scanning
- Accuracy Assessment
- VDI 2634 (2)