OSA's Digital Library

Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 47, Iss. 21 — Jul. 20, 2008
  • pp: 3954–3961

Adaptive asynchronous algorithm for fringe pattern demodulation

J. A. Gómez-Pedrero, J. A. Quiroga, and M. Servín  »View Author Affiliations


Applied Optics, Vol. 47, Issue 21, pp. 3954-3961 (2008)
http://dx.doi.org/10.1364/AO.47.003954


View Full Text Article

Enhanced HTML    Acrobat PDF (23503 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

We present a spatial adaptive asynchronous algorithm for fringe pattern demodulation. The proposed algorithm is based on the standard five-step asynchronous method with the one modification that we select the best sample spacing for each point of the fringe pattern. As we show, the frequency response of any asynchronous method depends on the sample spacing. This interesting behavior is used to select the best sample spacing as the one that gives the biggest response for each location. The overall result is a spatial demodulation algorithm with an improved frequency response compared to the existing ones. We show the feasibility of the proposed method with theoretical analysis as well as experimental results.

© 2008 Optical Society of America

OCIS Codes
(100.2650) Image processing : Fringe analysis
(120.4120) Instrumentation, measurement, and metrology : Moire' techniques
(120.5050) Instrumentation, measurement, and metrology : Phase measurement
(120.5410) Instrumentation, measurement, and metrology : Polarimetry

ToC Category:
Image Processing

History
Original Manuscript: March 27, 2008
Revised Manuscript: May 23, 2008
Manuscript Accepted: June 22, 2008
Published: July 17, 2008

Citation
J. A. Gómez-Pedrero, J. A. Quiroga, and M. Servín, "Adaptive asynchronous algorithm for fringe pattern demodulation," Appl. Opt. 47, 3954-3961 (2008)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-47-21-3954


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. B. V. Dorrío and J. L. Fernández, “Phase-evaluation methods in whole-field optical measurement techniques,” Meas. Sci. Technol. 10, R33-R55 (1999). [CrossRef]
  2. D. Malacara, M. Servín, and Z. Malacara, Interferogram Analysis for Optical Testing, 2nd ed. (CRC Press, 2005). [CrossRef]
  3. T. Kreiss, Holographic Interferometry (Akademie Verlag, 1996).
  4. K. G. Larkin, “Efficient nonlinear algorithm for envelope detection in white light interferometry,” J. Opt. Soc. Am. A 13, 832-843 (1996). [CrossRef]
  5. J. A. Gómez-Pedrero, J. A. Quiroga, and M. Servín, “Asynchronous phase demodulation algorithm for temporal evaluation of fringe patterns with spatial carrier,” J. Mod. Opt. 51, 97-109 (2004). [CrossRef]
  6. P. Carré, “Installation et utilisation du comparateur photoelectrique et interferentiel du Buerau International des Poids et Mesures,” Metrologia 2, 13-23 (1966). [CrossRef]
  7. D. Crespo, J. A. Quiroga, and J. A. Gómez-Pedrero, “Design of asynchronous phase detection algorithms optimized for wide frequency response,” Appl. Opt. 45, 4037-4045 (2006). [CrossRef] [PubMed]
  8. Q. Kemao Quian, “Windowed Fourier transform for fringe pattern analysis,” Appl. Opt. 43, 2695-2702 (2004). [CrossRef]
  9. E. Berger, W. von der Linden, V. Dose, M. W. Ruprecht, and A. W. Koch “Approach for the evaluation of speckle deformation measurements by application of the wavelet transformation,” Appl. Opt. 36, 7455-7460 (1997). [CrossRef]
  10. J. Zhong and J. Weng, “Spatial carrier-fringe pattern analysis by means of wavelet transform: wavelet transform profilometry,” Appl. Opt. 43, 4993-4998 (2004). [CrossRef] [PubMed]
  11. J. Villa, I. De la Rosa, G. Miramontes, and J. A. Quiroga, “Phase recovery from a single fringe pattern using an orientational vector-field-regularized estimator,” J. Opt. Soc. Am. A 22, 2766-2773 (2005). [CrossRef]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited