Combining CAD & Computer Vision

Augmented Reality-enhanced Quality Control & Inspection

with VisionLib's ›Enhanced Model Tracking‹

Computer Vision

Re-thinking Quality Control

VisionLib is a computer vision framework for industrial use. Used as an SDK or full-fledged solution, it provides AR-based stationary and mobile inspection systems for quality control.

To do this, VisionLib combines CAD and 3D data with image processing. Decisive advantage over comparable and established systems: There is a live analysis against the CAD data, the original design data, in real time. It makes the quality check not only very accurate, but also fast.

This simplifies processes and the use of Advanced Vision, because time-consuming and tedious teaching processes are eliminated.

And, this makes test procedures more flexible: If construction components or product variants change, then another CAD database is simply accessed. Because teachings are no longer necessary, they do not have to be repeated.

VisionLib combines the strengths of real-time object localization, live comparison against CAD data and augmented reality –
enabling completely new procedures: b
esides existence checks, and position + orientation inspection, also virtual measurement, and variance analysis of desired/actual construction states. 

All in real time. With visualization on PC, smartphone or HoloLens.

Easier & more precisethanks to live comparison against CAD data
More flexiblebecause teaching processes become obsolete
Faster in usethanks to gained flexibility when, product configurations change
New business caseswith innovative augmented reality methods + visualizations

Augmented Reality-enhanced Quality Control


Camera-assisted real time measurements of physical objects based on their digital 3D data. Be it angles, points or lines – up to sub-millimeter accuracy.

Inline Variance Control

By combining CAD and computer vision, VisionLib enables multi-object tracking with mono- or multi-camera setups for variance analysis at automated Inline Production or Assembling.

Digital Twin &
Cyberphyiscal Equivalence

Mobile, handheld inspections with Augmented Reality: control and check desired and actual construction states for inconsistencies, missing or wrongly installed parts – already within the prototyping phase.

Coming Soon.

Starting this fall, we will begin to offer VisionLib modules as an integrated solution system. Benefit from Augmented Reality-based Quality Control & Inspection with VisionLib.

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