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Video: 360 degree inspection of objects with just one lens
Luca Palleschi - MaxxVision GmbH
Many machine vision systems are required to analyze multiple features of an object simultaneously. Often, such inspections are performed using multiple cameras configurations to achieve a panoramic view of the object or by means of line-scan-based systems, with the object being rotated in the field of view of the camera. Although these solutions are quite effective, they also bring up a number of issues related to costs, system performances or complex mechanical layouts which can be sometimes overcome by means of specialty lenses. These include pericentric lenses, multi-mirror systems, specialized hole inspection lenses and optical probes which have the ability to capture a 360 degree view of an object with a single snap of the camera. Let’s take a look at how these lenses have been successfully integrated to carry out inspections in a variety of industries.
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Erstellt: 26.01.2011 23:58