Researchers at the University of Arizona have advanced 3D-sensing technology for autonomous cars, robots, and more.

Imagine navigating a city street during rush hour—cars and bikes zipping by, pedestrians hustling down a crowded sidewalk, ...

Reflective membrane mirrors provide a lightweight, low-cost alternative to traditional optics for next-generation large-aperture telescopes, but their non-rigid, thin structure poses challenges for ...

Abstract: Phase measuring deflectometry (PMD) is usually used to measure the specular surface accurately. However, due to the limited depth of field (DOF) of the camera lens, the traditional PMD ...

3D inspection systems can visualise surfaces down to the smallest detail. In the automotive industry, for example, the smallest paint defects or inclusions in the paint result in costly reworking.

3D reflectCONTROL sensors from Micro-Epsilon provide an innovative solution for surface inspection and defect detection on highly reflective and transparent surfaces. Due to their phase-measuring ...

Most tools have little trouble analyzing matte or diffuse surfaces, as they scatter light in many directions. But specular, mirror-like surfaces behave differently. They reflect light in a single, ...

With the continuous advancement of photoelectric performance in major equipment and advanced instruments, traditional optical elements are increasingly inadequate to meet the demands of modern systems ...

Researchers at the University of Arizona’s Wyant College of Optical Sciences have unveiled a groundbreaking 3D imaging technique to transform eye-tracking technology. Eye tracking is vital in virtual ...

An optics lab at the University of Arizona (UA) is using new 3D imaging techniques based on deflectometry to create innovative eye-tracking technology, with apps ranging from entertainment headsets to ...