High Stake GmbH, a German deep-tech company, builds a high-precision camera calibration station for robotics, ADAS, industrial vision and camera quality assurance.

Our system combines a compact Mac mini-based setup, a monitor used as an active calibration target, and polished calibration software for accurate, repeatable and well-documented camera calibration.

Instead of relying only on static checkerboards or CharUCO boards, our station uses active phase-shifted patterns displayed on a monitor. This enables dense full-frame measurements, including the image edges where wide-angle and fisheye cameras often show the largest calibration errors.

The pipeline supports standard OpenCV-compatible camera models as well as our advanced free-form model for complex optics. It provides validation reports with physically meaningful metrics such as forward projection error, expected forward projection error, reproducibility and reliability.

In our experiment with a 5 MP industrial camera, our MAT-based workflow reduced RMS reprojection error from 0.68 px with an OpenCV + CharUCO baseline to 0.21 px with MAT + free-form calibration. MAT target decoding achieved approximately 17 ± 10 µm measurement uncertainty.

High Stake GmbH was founded in Karlsruhe, Germany in 2017. Our background is in custom software engineering, industrial systems and computer vision R&D.

Our camera calibration technology has been used in paid proof-of-concept projects by leading international R&D teams in automotive, consumer electronics, industrial research and advanced imaging.

Typical use cases include wide-angle and fisheye camera calibration, robotics and ROS-based vision systems, ADAS cameras, industrial inspection, stereo and multi-camera calibration, and camera QA / end-of-line validation.

If your product depends on camera accuracy across the full image frame, our calibration station helps you measure, validate and improve it.

HS High Stake GmbH

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HS High Stake GmbH

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