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Title: DIC Challenge: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses

Abstract

With the rapid spread in use of Digital Image Correlation (DIC) globally, it is important there be some standard methods of verifying and validating DIC codes. To this end, the DIC Challenge board was formed and is maintained under the auspices of the Society for Experimental Mechanics (SEM) and the international DIC society (iDICs). The goal of the DIC Board and the 2D–DIC Challenge is to supply a set of well-vetted sample images and a set of analysis guidelines for standardized reporting of 2D–DIC results from these sample images, as well as for comparing the inherent accuracy of different approaches and for providing users with a means of assessing their proper implementation. This document will outline the goals of the challenge, describe the image sets that are available, and give a comparison between 12 commercial and academic 2D–DIC codes using two of the challenge image sets.

Authors:
 [1];  [2];  [1];  [3];  [4];  [5];  [1];  [6];  [7];  [8]
  1. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  2. Univ. Clermont Auvergne, Clermont-Ferrand (France)
  3. Univ. of Maryland, College Park, MD (United States)
  4. National Inst. of Standards and Technology (NIST), Gaithersburg, MD (United States)
  5. Katholieke Univ. Leuven, Ghent (Belgium)
  6. Dantec Dynamics GmbH, Ulm (Germany)
  7. Match ID, Ghent (Belgium)
  8. Correlated Solutions Inc., Columbia, SC (United States)
Publication Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE National Nuclear Security Administration (NNSA)
OSTI Identifier:
1441458
Report Number(s):
SAND-2018-4048J
Journal ID: ISSN 0014-4851; 662468
Grant/Contract Number:  
AC04-94AL85000; NA0003525
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Experimental Mechanics
Additional Journal Information:
Journal Name: Experimental Mechanics; Journal ID: ISSN 0014-4851
Publisher:
Springer
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; Digital Image Correlation; DIC; metrology; full-field measurement

Citation Formats

Reu, Phillip L., Toussaint, E., Jones, Elizabeth M. C., Bruck, H. A., Iadicola, M., Balcaen, R., Turner, Daniel Z., Siebert, T., Lava, P., and Simonsen, M.. DIC Challenge: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses. United States: N. p., 2017. Web. doi:10.1007/s11340-017-0349-0.
Reu, Phillip L., Toussaint, E., Jones, Elizabeth M. C., Bruck, H. A., Iadicola, M., Balcaen, R., Turner, Daniel Z., Siebert, T., Lava, P., & Simonsen, M.. DIC Challenge: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses. United States. doi:10.1007/s11340-017-0349-0.
Reu, Phillip L., Toussaint, E., Jones, Elizabeth M. C., Bruck, H. A., Iadicola, M., Balcaen, R., Turner, Daniel Z., Siebert, T., Lava, P., and Simonsen, M.. Mon . "DIC Challenge: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses". United States. doi:10.1007/s11340-017-0349-0.
@article{osti_1441458,
title = {DIC Challenge: Developing Images and Guidelines for Evaluating Accuracy and Resolution of 2D Analyses},
author = {Reu, Phillip L. and Toussaint, E. and Jones, Elizabeth M. C. and Bruck, H. A. and Iadicola, M. and Balcaen, R. and Turner, Daniel Z. and Siebert, T. and Lava, P. and Simonsen, M.},
abstractNote = {With the rapid spread in use of Digital Image Correlation (DIC) globally, it is important there be some standard methods of verifying and validating DIC codes. To this end, the DIC Challenge board was formed and is maintained under the auspices of the Society for Experimental Mechanics (SEM) and the international DIC society (iDICs). The goal of the DIC Board and the 2D–DIC Challenge is to supply a set of well-vetted sample images and a set of analysis guidelines for standardized reporting of 2D–DIC results from these sample images, as well as for comparing the inherent accuracy of different approaches and for providing users with a means of assessing their proper implementation. This document will outline the goals of the challenge, describe the image sets that are available, and give a comparison between 12 commercial and academic 2D–DIC codes using two of the challenge image sets.},
doi = {10.1007/s11340-017-0349-0},
journal = {Experimental Mechanics},
number = ,
volume = ,
place = {United States},
year = {Mon Dec 11 00:00:00 EST 2017},
month = {Mon Dec 11 00:00:00 EST 2017}
}

Journal Article:
Free Publicly Available Full Text
This content will become publicly available on December 11, 2018
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