23 August 2017 Multimodal and synthetic aperture approach to full-field 3D shape and displacement measurements
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Abstract
Recently most of the measurement tasks in industry, civil engineering and culture heritage applications require archiving, characterization and monitoring of 3D objects and structures and their performance under changing conditions. These requirements can be met if multimodal measurement (MM) strategy is applied. It rely on effective combining structured light method and 3D digital image correlation with laser scanning/ToF, thermal imaging, multispectral imaging and BDRF measurements. In the case of big size and/or complicated objects MM have to be combined with hierarchical or synthetic aperture (SA) measurements. The new solutions in MM and SA strategies are presented and their applicability is shown at interesting cultural heritage and civil engineering applications.
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M. Kujawińska, M. Kujawińska, R. Sitnik, R. Sitnik, } "Multimodal and synthetic aperture approach to full-field 3D shape and displacement measurements", Proc. SPIE 10373, Applied Optical Metrology II, 103730Q (23 August 2017); doi: 10.1117/12.2280861; https://doi.org/10.1117/12.2280861
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