Generating digital speckle image and its corresponding deformed image is the basis of
digital image correlation research. At present, however, it still lacks a powerful, easy-to-use …

Natural cellular materials, such as marine mussels, honeycombs, woods, trabecular bones,
plant parenchyma, sponges and protoreaster nodosus, may benefit from the disorderliness …

Traction force microscopy (TFM) is one of the most successful and broadly-used force
probing technologies to quantify the mechanical forces in living cells. The displacement …

We propose a calibration method for stereo camera with a large field of view (FOV) using
zoom lenses. We adopted Magill's formula, using intrinsic parameters with small object …

X-ray mirrors are widely used for synchrotron radiation, free-electron lasers, and
astronomical telescopes. The short wavelength and grazing incidence impose strict limits on …

Facial paralysis is a loss of facial movement due to nerve damage. It is essential for
clinicians to diagnose the severity of the facial paralysis to treat patients, assess progresses …

The low-pass filtering effect, which stems from undermatching of shape function, sincerely
affects the metrological performance of digital image correlation, especially for localized …

Flash-butt welding (FBW) has recently been employed to construct continuously welded
rails. However, the failure mechanisms of FBW joints remain unclear. In this study, the …

The carbon slider of the pantograph is a crucial component in the high-speed rail power
system, and regular maintenance is of great significance. 2D-based approach is susceptible …

Event-based structured light (SL) systems leverage bio-inspired event cameras, which are
renowned for their low latency and high dynamics, to drive progress in high-speed …