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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 15, Iss. 20 — Oct. 1, 2007
  • pp: 13167–13181

Color-encoded fringe projection for 3D shape measurements

Wei-Hung Su  »View Author Affiliations


Optics Express, Vol. 15, Issue 20, pp. 13167-13181 (2007)
http://dx.doi.org/10.1364/OE.15.013167


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Abstract

A novel technique using color-encoded stripes embedded into a sinusoidal fringe pattern for finding the absolute shape of an object is proposed. Phases of the projected fringes on the surface are evaluated by Fourier transform method. Unwrapping is then performed with reference to the color-encoded stripes. When surfaces of interest contain large depth discontinuities, the color-encoded stripes can easily identify the fringe order. Compared with other phase unwrapping schemes, this method offers many major advantages, including: (1) very low computation cost for the 3D reconstruction, (2) reliable phase unwrapping to complex objects, especially for surfaces with large depth discontinuities, (3) only one-shot measurement is required, and (4) robust performance to analyze dynamic objects.

© 2007 Optical Society of America

OCIS Codes
(110.6880) Imaging systems : Three-dimensional image acquisition
(120.4630) Instrumentation, measurement, and metrology : Optical inspection

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: August 13, 2007
Revised Manuscript: September 23, 2007
Manuscript Accepted: September 24, 2007
Published: September 26, 2007

Citation
Wei-Hung Su, "Color-encoded fringe projection for 3D shape measurements," Opt. Express 15, 13167-13181 (2007)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-15-20-13167


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References

  1. M. D. Altschuler, B. R. Altschuler, and J. Taboada, "Laser electro-optic system for rapid three-dimensional topographic mapping of surfaces," Opt. Eng. 20, 953-961 (1981).
  2. M. Minou, T. Kanade, and T. Sakai, "A method of time-coded parallel planes of light for depth measurement," Trans. IECE Japan 64, 521-528 (1981).
  3. G. Sansoni, S. Corini, S. Lazzari and F. Docchio, "Three-dimensional imaging based on Gray-code light projection: characterization of the measuring algorithm and development of a measuring system for industrial applications," Appl. Opt. 36, 4463-4472 (1997). [CrossRef] [PubMed]
  4. K. Sato, and S. Inokuchi, "Three-dimensional surface measurement by space encoding range image," J. Rob. Syst. 2, 27-39 (1985).
  5. W. Liu, Z. Wang, G. Mu, and Z. Fang, "Color-coded projection grating method for shape measurement with a single exposure," Appl. Opt. 39, 3504-3508 (2000). [CrossRef]
  6. G. Indebetouw, "Profile measurement using projection of running fringes," Appl. Opt. 17, 2930-2933 (1978). [CrossRef] [PubMed]
  7. M. Takeda, and K. Mutoh, "Fourier transform profilometry for the automatic measurement of 3-D object shaped," Appl. Opt. 22, 3977-3982 (1983). [CrossRef] [PubMed]
  8. V. Srinivasan, H. C. Liu, and M. Halioua, "Automated phase-measuring profilometry of 3-D diffuse objects," Appl. Opt. 23, 3105-3108 (1984). [CrossRef] [PubMed]
  9. K. G. Larkin, and B. F. Oreb, "Design and assessment of symmetrical phase-shifting algorithms," J. Opt. Soc. Am. A 9, 1740-1748 (1992). [CrossRef]
  10. V. Y. Su, G. Bally, and D. Vukicevic, "Phase-stepping grating profilometry: utilization of intensity modulation analysis in complex objects evaluation," Opt. Commun. 98, 141-150 (1993). [CrossRef]
  11. Y. Surrel, "Design of algorithms for phase measurements by the use of phase stepping," Appl. Opt. 35, 51-60 (1996). [CrossRef] [PubMed]
  12. L. Salas, E. Luna, J. Salinas, V. Garcia, and M. Servin, "Profilometry by fringe projection," Opt. Eng. 42, 3307-3314 (2003). [CrossRef]
  13. H. Liu, W. H. Su, K. R., and S. Yin, "Calibration-based phase-shifting projected fringe profilometry for accurate absolute 3D surface profile measurement," Opt. Commun. 216, 65-80 (2003). [CrossRef]
  14. W. H. Su, H. Liu, K. Reichard, S. Yin, and F. T. S. Yu, "Fabrication of digital sinusoidal gratings and precisely conytolled diffusive flats and their application to highly accurate projected fringe profilometry," Opt. Eng. 42, 1730-1740 (2003). [CrossRef]
  15. J. M. Huntley, and H. O. Saldner, "Temporal phase-unwrapping algorithm for automated inteferogram analysis," Appl. Opt. 32, 3047-3052 (1993). [CrossRef] [PubMed]
  16. H. O. Saldner, and J. M. Huntley, "Profilometry using temporal phase unwrapping and a spatial light modulator-based fringe projector," Opt. Eng. 36, 610-615 (1997). [CrossRef]
  17. D. R. Burton, and M. J. Lalor, "Multichannel Fourier fringe analysis as an aid to automatic phase unwrapping," Appl. Opt. 33, 2939-2948 (1994) [CrossRef] [PubMed]
  18. Y. Hao, Y. Zhao, and D. Li, "Multifrequency grating projection profilometry based on the nonlinear excess fraction method," Appl. Opt. 38, 4106-4110 (1999). [CrossRef]
  19. E. B. Li, X. Peng, J. Xi, J. F. Chicharo, J. Q. Yao, and D.W. Zhang, "Multi-frequency and multiple phase-shift sinusoidal fringe projection for 3D profilometry," Opt. Express 13, 1561-1569 (2005). [CrossRef] [PubMed]
  20. M. Takeda, Q. Gu, M. Kinoshita, H. Takai, and Y. Takahashi, "Frequency-multiplex Fourier-transform profilomery: a single-shot three-dimensional shape measurement of objects with large height discontinuities and/or surface isolations," Appl. Opt. 36, 5347-5354 (1997). [CrossRef] [PubMed]
  21. J. L. Li, H. J. Su, and X. Y. Su, "Two-frequency grating used in phase-measuring profilometry," Appl. Opt. 36, 277-280 (1997). [CrossRef] [PubMed]
  22. W. H. Su, and H. Liu, "Calibration-based two frequency projected fringe profilometry: a robust, accurate, and single-shot meaurement for objects with large depth discontinuities," Opt. Express 14, 9178-9187 (2006). [CrossRef] [PubMed]

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