Publication: Application of regularization methods to the analysis of photoelastic fringe patterns
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1999
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SPIE--The International Society for Optical Engineering
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Abstract
In this work we present the application of a regularization algorithm to the processing of photoelastic hinge patterns. The method used is a modified phase tracking algorithm applied to phase-shifted images. In particular, we present an algorithm for isoclinics-isochromatics separation that uses only five images. The performance of the method is discussed and experimental results are presented.
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© SPIE--The International Society for Optical Engineering.
Interferometry 99 Conference (1999. Pulstuk, Polonia).