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LINEARIS 3D

Linearis3D Stereo PDF

The system simplifies dynamic deformation measurements of large objects that range from two meters up to a dozen meters in size. The object shown in Figure 3 has a size of 6×6 meters. The marked measuring points are displayed in orange.

Features

  • Two high-resolution DSLR cameras
  • Resolution between 12 and 24 megapixels
  • Measuring frequencies up to 0.1 Hz
  • Free positioning of the cameras in front of the measuring object
  • Unlimited measurement time
  • Live-evaluation of results
  • Accuracy in the order of a few tenths of millimeters
  • Completely wireless configuration (WLAN, battery power) possible
  • Fully automatable measurement process

Environment

  • Standard room lighting is sufficient
  • Smoke and dust do not affect the measurement
  • Bumps and shocks during measurement are compensated

Measurement procedure

The cameras can be freely positioned in front of the target. Depending on the application, either a mobile calibration device or calibration markers may be used for camera orienation. The points to be measured are identified with self-adhesive markers.

System elements

  • Two high-resolution digital cameras
  • Notebook equipped with analysis software
  • Markers
  • Tripods
  • Transport case
  • WLAN transmitters (optional)