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

Journal Article


Abstract


  • A double whole-field filtering technique to measure pure curvature fringe distribution of a deformed object is proposed. In this method, the slope fringes which are contained in the pattern of curvature fringes can be completely eliminated from the curvature fringes. Thus the pattern of pure curvature fringes with a good contrast can be obtained. Theoretical analysis and experimental results are given in this paper.

Publication Date


  • 1999

Citation


  • Wang, K. F., Tieu, A. K., & Li, E. B. (1999). Measurement of pure curvature fringe distribution by using a double whole-field filtering technique. Optics and Laser Technology, 31(4), 289-294. doi:10.1016/S0030-3992(99)00066-3

Scopus Eid


  • 2-s2.0-0033333809

Start Page


  • 289

End Page


  • 294

Volume


  • 31

Issue


  • 4

Abstract


  • A double whole-field filtering technique to measure pure curvature fringe distribution of a deformed object is proposed. In this method, the slope fringes which are contained in the pattern of curvature fringes can be completely eliminated from the curvature fringes. Thus the pattern of pure curvature fringes with a good contrast can be obtained. Theoretical analysis and experimental results are given in this paper.

Publication Date


  • 1999

Citation


  • Wang, K. F., Tieu, A. K., & Li, E. B. (1999). Measurement of pure curvature fringe distribution by using a double whole-field filtering technique. Optics and Laser Technology, 31(4), 289-294. doi:10.1016/S0030-3992(99)00066-3

Scopus Eid


  • 2-s2.0-0033333809

Start Page


  • 289

End Page


  • 294

Volume


  • 31

Issue


  • 4