Generalized spin filtering and an improved derivative-sign binary image method for the extraction of fringe skeletons

Applied Optics

Volumn 37, Issue 20, 1998, Pages 4504-4509

  Yu, Qifeng ^a   Liu, Xiaolin ^a   Sun, Xiangyi ^a  

^a Changsha Institute of Technology   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001094021     PISSN: 1559128X     EISSN: 21553165     Source Type: Journal    
DOI: 10.1364/AO.37.004504     Document Type: Article

References (8)

1. Q. Yu, “Spin filtering processes and automatic extraction of fringe center lines in the digital image of interferometric fringes, ” Appl. Opt. 27, 3782-3784 (1988).
2. H. Winter, S. Unger, and W. Osten, “The application of adaptive and anisotropic filtering for the extraction of fringe pattern skeletons, ” in Fringe’89: Automatic Processing of Fringe Patterns, W. Osten and R. J. Pryputniewicz, eds. (AkademieVerlag, Berlin, 1989), pp. 158-166.
3. Q. Yu, X. Liu, and K. Andresen, “New spin filters for interferometric fringe patterns and grating patterns, ” Appl. Opt. 33, 3705-3711 (1994).
4. Q. Yu, “Calculation of strain from a single moire by filtering and normalizing an interferogram, ” Ph.D. dissertation (Bremen University, Germany, 1996).
5. T. Kreis, “Digital holographic interference-phase measurement using the Fourier transform method, ” J. Opt. Soc. Am. A 3, 847-855 (1986).
6. Q. Yu, K. Andresen, W. Osten, and W. Jueptner, “Noise-free normalized fringe patterns and local pixel transform for strain extraction, ” Appl. Opt. 35, 3783-3790 (1996).
7. K. Creath, “Phase-measurement interferometry techniques, ” in Progress in Optics, E. Wolf, ed. (North-Holland, Amsterdam, 1988), Vol. 26, pp. 351-393.
8. Q. Yu and K. Andresen, “Fringe-orientation maps and 2-D derivative-sign binary image methods for extraction of fringe skeletons, ” Appl. Opt. 33, 6873-6878 (1994).