@inproceedings{455565a9f84f45b59cec92a59d0ab1be,
title = "Temporal aliasing in high-speed 3-dimensional digital image correlation vibration measurement",
abstract = "High-speed 3-dimmensional digital image correlation is rapidly becoming a feasible and practical method for vibration measurement. Despite the growing popularity in dynamic DIC, no known studies focusing on temporal aliasing of a DIC measured vibration response exist. Therefore a study on the potential for and methods to deal with aliasing in vibration measurement utilizing high-speed 3D digital image correlation is conducted. In this study both spatial and temporal aliasing in image processing is addressed. To date it was found that despite there being a wealth of spatial anti-aliasing solutions, they have limited to no impact on aliasing of the DIC displacement time signal used for vibration measurement. No known temporal anti-aliasing technique currently exists for digitized high-speed images for the purposes of motion tracking. Temporal aliasing is therefore likely a pitfall that needs to be systematically avoided during DIC vibration measurement.",
author = "Beberniss, {Timothy J.} and Ehrhardt, {David A.}",
note = "Publisher Copyright: {\textcopyright} 2015, American Institute of Aeronautics and Astronautics Inc. All rights Reserved.; 56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference 2015 ; Conference date: 05-01-2015 Through 09-01-2015",
year = "2015",
doi = "10.2514/6.2015-2059",
language = "English (US)",
series = "56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "56th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference",
}