Digital image correlation (DIC) is a non-contact optical method that tracks the speckle
pattern on specimen surface to calculate the displacement and strain by image correlation …

Digital image correlation (DIC) is an optical metrology method for measuring object
deformation and has been widely used in many fields. Recently, the deep learning based …

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 …

Single and repeated impact tests were carried out on honeycomb sandwich structures. The
effect of varying impact energy levels and numbers on impact response, damage …

In the present work, an experimental study is carried out to estimate the mixed-mode stress
intensity factors (SIF) for different cracked specimen configurations using digital image …

Deformation measurement is normally achieved by using Digital Image Correlation (DIC)
technique when deformation is not discontinuous. However, the presence of discontinuities …

Presented in this paper is an effective technique to acquire the three-dimensional (3D)
digital images of the human face without the use of active lighting and artificial patterns. The …

Boundary subsets, which contain unwanted pixels from background image or other regions,
generally occur at areas of vital mechanical importance. In this work, we establish a …

In recent years, the measurement accuracy of digital image correlation (DIC) has garnered
significant attention. Among various advancements, Gaussian weighted DIC (GW-DIC) …

Two methods are proposed to determine structure surface strain fields in the presence of
discontinuities. A partition inverse sequence calculation (PISC) method is presented to …