Practical expertise in optical metrology, 3D sensing, and industrial image processing.

Tutorials

Our video tutorials and application notes convey measurement principles, evaluation algorithms, and practical applications using specific examples from industry and research. New content is added regularly.

In this video, you will receive a compact overview of the complete measurement workflow – from the start of the recording to …

“A pixel is the smallest measurable lateral unit.” This is true for pure pixel counting—but not for determining the position of edges, …

ISO 8785 describes characteristic surface imperfections such as scratches, cracks, pores, or depressions. In this tutorial, we show how such defects can …

ISO 21920 defines the profile-based evaluation of surface roughness and forms the basis for classic tactile roughness measurements. In this tutorial, we …

ISO 25178-2 defines areal surface parameters for characterizing roughness and surface structure. In this tutorial, we show how 3D surface data is …