Measurement of pure curvature fringe distribution by using a double whole-field filtering technique

Optics and Laser Technology

Volumn 31, Issue 4, 1999, Pages 289-294

  Wang, K F ^a   Tieu, A K ^b   Li, E B ^b  

^a YANGZHOU UNIVERSITY   (China)

^b UNIVERSITY OF WOLLONGONG   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

SPECKLE; WAVEFRONTS;

SHEAROGRAPHY; WHOLE-FIELD FILTERING;

OBJECT RECOGNITION;

EID: 0033333809     PISSN: 00303992     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0030-3992(99)00066-3     Document Type: Article

References (4)

1. Hung Y.Y., Taylor C.E. Measurement of slope of structural deflections by speckle-shearing interferometry. Exp. Mech. 14:1974;281.
2. Hung Y.Y., Liang C.Y. Image-shearing camera for direct measurement of surface strain. Appl. Opt. 18:1980;1046.
3. Sharma D.K., Sirohi R.S., Kothiyal M.P. Simultaneous measurement of slope and curvature with a three-aperture speckle shearing interferometer. Appl. Opt. 23:1984;1542.
4. Reismann H. Elastic plates: theory and application. 1988;Wiley-Interscience, New York.