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Applied Optics

Applied Optics


  • Vol. 38, Iss. 5 — Feb. 10, 1999
  • pp: 795–804

Fringe-orientation estimation by use of a Gaussian gradient filter and neighboring-direction averaging

Xiang Zhou, John P. Baird, and John F. Arnold  »View Author Affiliations

Applied Optics, Vol. 38, Issue 5, pp. 795-804 (1999)

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We analyze the effect of image noise on the estimation of fringe orientation in principle and interpret the application of a texture-analysis technique to the problem of estimating fringe orientation in interferograms. The gradient of a Gaussian filter and neighboring-direction averaging are shown to meet the requirements of fringe-orientation estimation by reduction of the effects of low-frequency background and contrast variances as well as high-frequency random image noise. The technique also improves inaccurate orientation estimation at low-modulation points, such as fringe centers and broken fringes. Experiments demonstrate that the scales of the Gaussian gradient filter and the direction averaging should be chosen according to the fringe spacings of the interferograms.

© 1999 Optical Society of America

OCIS Codes
(100.2000) Image processing : Digital image processing
(100.2650) Image processing : Fringe analysis

Original Manuscript: May 14, 1998
Revised Manuscript: September 28, 1998
Published: February 10, 1999

Xiang Zhou, John P. Baird, and John F. Arnold, "Fringe-orientation estimation by use of a Gaussian gradient filter and neighboring-direction averaging," Appl. Opt. 38, 795-804 (1999)

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  1. S. Krishnaswarmy, “Algorithm for computer tracing of interference fringes,” Appl. Opt. 30, 1624–1628 (1991). [CrossRef]
  2. A. G. Khadakkar, V. Jyothi, R. Narayanan, “Fringe tracing by image processing,” Opt. Eng. 33, 1872–1875 (1994). [CrossRef]
  3. A. Aparicio, J. L. Molpeceres, A. M. de Frutos, C. de Castro, S. Caceres, F. A. Frechoso, “Improved algorithm for the analysis of holographic interferograms,” Opt. Eng. 32, 963–969 (1993). [CrossRef]
  4. U. Mieth, W. Osten, W. Juptner, “Knowledge assisted fault detection based on line features of skeletons,” in Fringe ’93 Automatic Processing of Fringe Patterns, W. Juptner, W. Osten, eds., Vol. 19 of Akademie Verlag Series in Physical Research (Akademie Verlag, Bremen, Germany, 1993), pp. 365–373.
  5. D. W. Robinson, “Automatic fringe analysis with a computer image-processing system,” Appl. Opt. 22, 2169–2176 (1983). [CrossRef] [PubMed]
  6. Q. F. Yu, “Spin filtering processes and automatic extraction of fringe center lines from interferometric patterns,” Appl. Opt. 27, 3782–3784 (1988). [CrossRef] [PubMed]
  7. Q. F. Yu, X. L. Liu, A. Klaus, “New spin filter for interferometric fringe patterns and grating patterns,” Appl. Opt. 33, 3705–3711 (1994). [CrossRef] [PubMed]
  8. Q. F. Yu, A. Klaus, “Fringe-orientation maps and fringe skeleton extraction by the two-dimensional derivative-sign binary-fringe method,” Appl. Opt. 33, 6873–6878 (1994). [CrossRef] [PubMed]
  9. H. Canabal, J. A. Quiroga, E. Bernabeu, “Local fringe direction calculation and application in moire deflectometry,” in Fringe ’97 Automatic Processing of Fringe Patterns, W. Juptner, W. Osten, eds., Vol. 3 of Akademie Verlag Series in Optical Metrology (Akademie Verlag, Bremen, Germany, 1997), pp. 107–110.
  10. M. Kass, A. Witkin, “Analyzing oriented patterns,” Comput. Vis. Graphics Image Process. 37, 362–385 (1987). [CrossRef]
  11. A. R. Rao, B. G. Schunck, “Computing oriented texture fields,” CVGIP Graph. Models Image Process. 53, 157–185 (1991). [CrossRef]
  12. K. V. Mardia, Statistics of Directional Data (Academic, London, 1972).

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