3D shape shearography technique for surface strain measurement of free-form objects.
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DOI: 10.1364/ao.58.000498
Abstract: Shearography is a non-destructive testing technique that provides full-field surface strain characterization. Previous inspection of flat objects or simple geometric shapes has been reported. However, real-life objects especially in aerospace, transport, or cultural heritage are… read more here.
Keywords: shearography; shape shearography; strain measurement; free form ... See more keywords