Towards Criteria Characterizing the Metrological Performance of Full-field Measurement Techniques Application to the Comparison Between Local and Global Versions of DIC

• Published in: Experimental mechanics Vol. 60; no. 3; pp. 393 - 407
• Main Authors: Blaysat, B., Neggers, J., Grédiac, M., Sur, F.
• Format: Journal Article
• Language: English
• Published: New York Springer US 01.03.2020; Society for Experimental Mechanics
• Subjects: Biomedical Engineering and Bioengineering; Characterization and Evaluation of Materials; Computer Science; Control; Dynamical Systems; Engineering; Engineering Sciences; Lasers; Mechanics; Mechanics of materials; Optical Devices; Optics; Photonics; Research Paper; Signal and Image Processing; Solid Mechanics; Vibration; Global DIC; Metrological efficiency indicator; Local DIC; Metrological performance; Digital image correlation

Users of full-field measurement methods like Digital Image Correlation (DIC) often aim to perform measurements with the best trade-off between spatial resolution, bias and measurement resolution. Whenever two full-field methods are compared, it is essential that these criteria are taken into conside...