Browse > Article
http://dx.doi.org/10.5302/J.ICROS.2013.12.1780

Enhancement of 3D Scanning Performance by Correcting the Photometric Distortion of a Micro Projector-Camera System  

Park, Go Gwang (AR-Vision Inc.)
Baek, Seung-Hae (Kyungpook National University)
Park, Soon-Yong (Kyungpook National University)
Publication Information
Journal of Institute of Control, Robotics and Systems / v.19, no.3, 2013 , pp. 219-226 More about this Journal
Abstract
A distortion correction technique is presented to enhance the 3D scanning performance of a micro-size camera-projector system. Recently, several types of micro-size digital projectors and cameras are available. However, there have been few effort to develop a micro-size 3D scanning system. We develop a micro-sized 3D scanning system which is based on the structured light technique. Three images of phase-shifted sinusoidal patterns are projected, captured, and analyzed by the system to reconstruct 3D shapes of very small objects. To overcome inherent optical imperfection of the micro 3D sensor, we correct the vignetting and blooming effects which cause distortions in the phase image. Error analysis and 3D scanning results on small real objects are presented to show the performance of the developed 3D scanning system.
Keywords
structured-light; phase-shift; camera-projector system; micro 3D sensor;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 C. W. Chu, J. Y. Park, H. W. Kim, J. C. Park, S. J. Lim, and B. K. Koo, "Recent trends of 3D reconstruction technology," ETRI Electronics and Telecommunications Trends (in Korean), vol. 22, no. 4, 2007.
2 S. H. Baek, S. Y. Park, and S. H. Kim, "A 3-D tube reconstruction based on axis alignment of multiple laser scanning," Journal of Institute of Control, Robotics and Systems (in Korean), vol. 17, no. 11, pp. 1159-1167, 2011.   과학기술학회마을   DOI   ScienceOn
3 J. Pages, J. Salvi, R. Garcia, and C. Matabosch, "Overview of coded light projection techniques for automatic 3D profiling," IEEE International Conference on Robotics and Automation, vol. 1, pp. 133-138, Sep. 2003.
4 J. Salvi, J. Pages, and J. Batlle, "Pattern codification strategies in structured light systems," Pattern Recognition, vol. 37, no. 4, pp. 827-849, 2004.   DOI   ScienceOn
5 P. S. Huang, C. Zhang, and F. P. Chiang, "High-speed 3-D shape measurement based on digital fringe projection," Opt. Eng., vol. 42, no. 1, pp. 163-168, 2003.   DOI   ScienceOn
6 P. S. Huang and S. Zhang, "Fast three-step phase-shifting algorithm," Applied Optics, vol. 45, pp. 5086-5091, Jul. 2006.   DOI
7 G. G. Park and S.-Y. Park, "Correction of photometric distortion of a micro camera-projector system for structured light 3D scanning," Journal of Sensor Science and Technology, vol. 21, no. 2, pp. 96-102, 2012.   DOI   ScienceOn
8 S. Y. Park, G. G. Park, and L. Zhang, "An easy camera- projector calibration technique for structured light 3-D reconstruction," Journal of Information Processing Society (in Korean), vol. 17-B, no. 3, pp. 215-226, Jun. 2010.   과학기술학회마을   DOI   ScienceOn
9 D. C. Ghiglia and M. D. Pritt, Two-Dimensional Phase Unwrapping: Theory, Algorithms and Software, John Wiley & Sons, 1998.
10 E. Trucco and A. Verri, Introductory Techniques for 3-D Computer Vision, Prentice Hall, 1998.
11 S. Zhang and P. S. Huang, "Phase error compensation for a 3-D shape measurement system based on the phase-shifting method," Opt. Eng., vol. 46, no. 6, 2007.
12 S. Zhang and S. T. Yau, "Generic nonsinusoidal phase error correction for three-dimensional shape measurement using a digital video projector," Applied. Optics, vol. 46, no. 1, pp 36-43, 2007.   DOI
13 P. J. Besl and N. D. McKay, "A method for registration of 3-D shapes," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 14, no. 2, pp. 239-259, 1992.   DOI   ScienceOn