Abstract
There occasionally occur situations in field measurements where direct optical access to the area of interest is not possible. In these cases the borescope is the standard method of imaging. Furthermore, if shape, displacement, or strain are desired in these hidden locations, it would be advantageous to be able to do digital image correlation (DIC) through the borescope. This paper will present the added complexities and errors associated with imaging through a borescope for DIC. Discussion of non-radial distortions and their effects on the measurements, along with a possible correction scheme will be discussed.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Schreier, H.W., D. Garcia, and M.A. Sutton, Advances in light microscope stereo vision. Experimental Mechanics, 2004. 44(3): p. 278–288.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer Science+Businees Media, LLC
About this paper
Cite this paper
Reu, P.L. (2011). Digital image correlation through a rigid borescope. In: Proulx, T. (eds) Optical Measurements, Modeling, and Metrology, Volume 5. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0228-2_19
Download citation
DOI: https://doi.org/10.1007/978-1-4614-0228-2_19
Published:
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-0227-5
Online ISBN: 978-1-4614-0228-2
eBook Packages: EngineeringEngineering (R0)