Deflectometry is reflective surface measurement technique which measures the slope data directly with very large dynamic range and requires simple hardware. Basic deflectometry system consists of a ...

Leveraging the power of deflectometry for applications outside the inspection of industrial surfaces is a major research focus of Willomitzer's research group in the U of A Computational 3D Imaging ...

Accurate and robust 3D imaging of specular, or mirror-like, surfaces is crucial in fields such as industrial inspection, medical imaging, virtual reality, and cultural heritage preservation. Yet ...

A pattern of distorted lines is visible as a reflection in this close-up view of a human eye. By observing the deformation of illumination patterns reflected off the eye's surface, researchers in ...