From Event: SPIE Optical Engineering + Applications, 2016
In this paper, the new vector analysis for the three dimensional deformation measurement method with same sensitivity
in three directions is proposed in order to analyze the deformation in an arbitrary direction on a measured object. The
new analysis method is investigated by the results of experiments. The analysis is also employed in the three dimensional
deformation measurement concerning a buckling phenomenon. In this measurement process, the usefulness of new
vector analysis based on three dimensional speckle interferometry with the same sensitivity concerning each direction is
discussed. As the results, the in-plane and out-of-plane deformations in the buckling phenomenon can be detected.
Y. Arai, "Two dimensional deformation vector analysis using speckle interferometry with same sensitivity in three directions," Proc. SPIE 9960, Interferometry XVIII, 99600S (Presented at SPIE Optical Engineering + Applications: September 01, 2016; Published: 28 August 2016); https://doi.org/10.1117/12.2235466.
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