In many engineering applications, the measurement of displacements maps in all three spatial directions over the surface of a loaded object is often required, such an example is, structural testing or manufacturing quality control. At present, for this proposes, typically 3-dimensional digital image correlation (3D-DIC) (Sutton, et al., 2009) is often used. This technique employs two cameras acquiring images from different viewing angles of the object while it is deformed. The cameras have to be perfectly synchronized and calibrated for both: 3D reconstruction and for tracking each surface element while the deformation occurs. The calibration process of the technique requires acquiring a sequence of several images of a calibration object and a high amount of computational resources.