Temporal wavelet analysis for deformation measurement of small components using micro-ESPI

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5852 PART II, Issue , 2005, Pages 559-565

  Fu, Y ^a   Tay, C J ^a   Quan, C ^a   Chen, L J ^a  

^a NATIONAL UNIVERSITY OF SINGAPORE   (Singapore)

Author keywords

Continuous wavelet transforms (CWT); High speed imaging; Instantaneous frequency; Micro components; Speckle interferometry; Temporal phase analysis

Indexed keywords

CAMERAS; FOURIER TRANSFORMS; INTERFEROMETRY; OPTIMIZATION; SENSORS;

HIGH-SPEED IMAGING; INSTANTANEOUS FREQUENCY; MICRO COMPONENTS; SPECKLE INTERFEROMETRY; TEMPORAL PHASE ANALYSIS;

WAVELET TRANSFORMS;

EID: 28444438173     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.621664     Document Type: Conference Paper

References (10)

1. C. J. Tay, C. Quan, Y. Fu and Y. Huang, "Instantaneous velocity displacement and contour measurement by use of shadow moire and temporal wavelet analysis," Appl. Opt. 43(21), 4164-4171(2004).
2. C. Quan, Y. Fu, C. J. Tay, "Determination of surface contour by temporal analysis of shadow moiré fringes," Opt. Commun. Vol. 230, 2004, pp23-33.
3. Y. Fu, C. J. Tay, C. Quan, "Temporal wavelet analysis for deformation and velocity measurement in speckle interferometry," recently accepted by Opt. Eng. for publication.
4. Li X, Tao G, Yang Y. Continual deformation analysis with scanning phase method and time sequence phase method in temporal speckle pattern interferometry. Opt. Laser Technol 2001; 33:53-59.
5. M. Takeda, H. Ina, and S. Kobayashi "Fourier-transform method of fringe-pattern analysis for computer-based topography and interferometry," J Opt. Soc. Am. 72, 156-160 (1982).
6. C. Joenathan, B. Franze, P. Harble, and H. J. Tiziani, "Speckle interferometry with temporal phase evaluation for measuring large-object deformation," Appl. Opt. 37, 2608-2614(1998).
7. X. Colonna de Lega, "Continuous deformation measurement using dynamic phase-shifting and wavelet transform," in Applied Optics and Optoeletronics 1996, K. T. V. Grattan, Ed., pp261-267, Institute of Physics Publishing, Bristol 1996.
8. M. Cherbuliez, P. Jacquot and X. Colonna de Lega, "Wavelet processing of interferometric signal and fringe patterns," Proceeding of SPIE, Vol. 3813, 1999, pp692-702.
9. M. Cherbuliez, P. Jacquot, "Phase computation through wavelet analysis: yesterday and nowadays," Fringe 2001, W. Osten and W. Juptner Ed. pp154-162, Elsevier, Paris, (2001).
10. S. Mallat, A wavelet Tour of Signal Processing, Academic Press, 1998.