1. Lecompte, D., Smits, A., Bossuyt, S., Sol, H., Vantomme, J., Van Hemelrijck, D., Habraken, A.: Quality assessment of speckle patterns for digital image correlation. Opt. Lasers Eng. 44, 1132–1145 (2006)
2. Pan, B., Lu, Z., Xie, H.: Mean intensity gradient: an effective global parameter for quality assessment of the speckle patterns used in digital image correlation. Opt. Lasers Eng. 48, 469–477 (2010)
3. Reu, P.L., Miller, T.J., Sutton, M., Wang, Y.: Uncertainty Quantification for Digital Image Correlation. Sandia National Laboratories (SNL-NM), Albuquerque, NM (2009)
4. Wang, Y.Q., Sutton, M.A., Bruck, H.A., Schreier, H.W.: Quantitative error assessment in pattern matching: effects of intensity pattern noise, interpolation, strain and image contrast on motion measurements. Strain. 45, 160–178 (2009)
5. Sutton, M.A., Orteu, J.J., Schreier, H.: Image Correlation for Shape, Motion and Deformation Measurements: Basic Concepts, Theory and Applications. Springer, New York, NY (2009)