An Improved Digital Image Correlation Calculation in the Case of Substantial Lighting Variation

In the last decade, digital image correlation (DIC) has become the most widely used non-contact technique for measuring full-field motion and deformation in image sequences. As permanent hardware improvements make it possible to readily obtain digital images with higher and higher resolutions at eve...

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Veröffentlicht in:	Experimental mechanics Jg. 57; H. 5; S. 743 - 753
Hauptverfasser:	Simončič, S., Podržaj, P.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York Springer US 01.06.2017 Springer Nature B.V
Schlagworte:	Algorithms Biomedical Engineering and Bioengineering Characterization and Evaluation of Materials Control Convergence Correlation Criteria Deformation Digital imaging Dynamical Systems Engineering Hessian matrices Image registration Lasers Lighting Mathematical analysis Optical Devices Optics Photonics Solid Mechanics Target recognition Vibration Digital image correlation Inverse compositional Gauss-Newton algorithm Parametric sum of squared differences correlation criterion
ISSN:	0014-4851, 1741-2765
Online-Zugang:	Volltext
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