Applications of an iteration algorithm for shearographic fringe pattern analysis

Fang Chen; Y.Y. Hung; J. Gu; Christopher T. Griffen

doi:10.1117/12.216845

18 August 1995 Applications of an iteration algorithm for shearographic fringe pattern analysis

Fang Chen, Y.Y. Hung, J. Gu, Christopher T. Griffen

Proceedings Volume 2622, Optical Engineering Midwest '95; (1995) https://doi.org/10.1117/12.216845
Event: Optical Engineering Midwest '95, 1995, Chicago, IL, United States

Abstract

This paper employs the iteration algorithm proposed in reference to process shearography fringe patterns. The algorithm processes speckled fringe pattern several times until the quality of the processed fringe pattern is acceptable. Examples and description of the algorithm are presented.

Citation Download Citation

Fang Chen, Y.Y. Hung, J. Gu, and Christopher T. Griffen "Applications of an iteration algorithm for shearographic fringe pattern analysis", Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); https://doi.org/10.1117/12.216845

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