Wipotec Gmbh

Wipotec Wiege- Und Positioniersysteme Gmbh

Handke Brunnenbau Gmbh

Stefan Schulz

Theo Düppre

Rene Elspass

Bernd Zinke

René Elspaß

René Elspass

Otto Reisig

Heiko Handke

The invention relates to a measurement and/or sensor device, comprising a camera and a memory unit, and comprising data stored in the memory unit for controlling the measurement and/or sensor device, wherein the measurement and/or sensor device has a protection device for the memory unit, which protects the data stored in the memory unit against unauthorized alteration, and the data stored in the memory unit are adjustment data for adjustment of the measurement and/or sensor device.

Measurement and/or sensor device comprising a camera

A method for testing and/or calibrating a camera is provided. An optical test standard is produced. A plurality of subareas, with different grey tones, are applied to a substrate. At least one reference image of the substrate is captured using a reference camera, using a predetermined setting comprising at least one parameter. Reference greyscale values for the subareas are determined from the reference image and assigned to the substrate. At least one image of the optical test standard is captured by the camera using a predetermined setting of the camera, the setting comprising at least one parameter. Actual greyscale values for the subareas are determined from this image. An assertion about a sufficient or insufficient calibration of the camera is made based on a comparison of the actual greyscale values with the reference greyscale values or with a predetermined range of permissible actual greyscale values.

Testing and/or calibrating of a camera, in particular a digital camera, by means of an optical test standard

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Kaiserslautern, Germany

Stefan Schulz