This article is a personal review of the historical developments of digital image correlation
(DIC) techniques, together with recent important advances and future goals. The historical …

Measuring the three-dimensional (3D) deformation of submerged objects through different
media with the stereo digital image correlation (stereo-DIC) method involves the refractive …

Graphene-derived macroscopic assemblies feature hierarchical nano-and microstructures
that provide numerous routes for surface and interfacial functionalization achieving …

White light has often been used for surface illumination to acquire images for digital image
correlation (DIC) analysis. In recent years, fluorescent imaging technique has been …

The performance of digital image correlation is closely associated with the quality of speckle
pattern. In this paper, the performance of digital speckle pattern is analyzed theoretically …

It is believed that the classic forward additive Newton–Raphson (FA-NR) algorithm and the
recently introduced inverse compositional Gauss–Newton (IC-GN) algorithm give rise to …

Image registration is the key technique of optical metrologies such as digital image
correlation (DIC), particle image velocimetry (PIV), and speckle metrology. Its performance …

Background Digital image correlation (DIC) method is a non-interference and non-contact
full-field optical measurement technology. DIC's measurement accuracy is largely …

Fluorescent digital image correlation (DIC) has been implemented on monocular and
binocular fluorescence microscopes for shape and deformation measurements at the …

Recovering the geometric shape of deformable objects from images is essential to optical
three-dimensional (3D) deformation measurements and is also actively pursued by …