References

1. M. A. Sutton, J.-J. Orteu and H. W. Schreier, "Image Correlation for Shape, Motion and Deformation Measurements," Springer, New York (2009)
2. S. Vanlandit, J. Vanherzeele, R. Longo and P. Guilaume, "A digital image correlation method for fatigue test experiments," Optics and Lasers in Engineering, Vol. 47, pp. 371-378 (2009) https://doi.org/10.1016/j.optlaseng.2008.03.016