Removable camera based 2D digital image correlation for planar slender area quasi-static deformation measurement

High-Speed Camera Based Optical Measurement Methods for In-Mesh Tooth Deflection Analysis of Thermoplastic Spur Gears

“…Thimm et al [36] also used the DIC method to experimentally measure the shear strain rate in the primary shear zone during orthogonal cutting of steel samples. The same type of method was also used by Wu et al [37], who demonstrated that by using a moving camera setup and a suitable image "stitching" algorithm, a much higher resolution of strain measurement in quasi-static bending tests can be achieved compared to a fixed camera setup. 3D-DIC algorithms were additionally employed by Yu et al [38], who managed to obtain 3D strain measurements using one single monochrome HSC, a pair of red and blue bandpass filters and a suitable mirror setup.…”