A new publication from Opto-Electronic Advances; DOI https://doi.org/10.29026/oea.2022.210021 discusses how deep learning makes single-shot, high-resolution ...

Manufacturers are adopting automated optical inspection (AOI) systems based on phase shift profilometry (PSP) for applications in advanced packaging processes. Many of these processes use front ...

Driven by the demand for smaller and smaller consumer products and semiconductor devices, manufacturers need thin planar optics for a host of applications. This means material and optics manufacturers ...

As one of the most widely adopted 3D sensing techniques, fringe projection profilometry (FPP) reconstructs the depth information of a scene from stereo images taken with sequential structured ...

The latest production line of one of China’s largest steel manufacturers is equipped with an innovative optical flatness measurement system, which was developed in Austria. The confirmed comprises a ...

Monochromatic lights have a low pressure sodium light source that emits monochromatic light in which rays have virtually the same wavelength. This light is a very effective way of viewing fringe ...