Traceable 3D Imaging Metrology: Evaluation of 3D Digitizing Techniques in a Dedicated Metrology Laboratory

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ConferenceThe 8th Conference on Optical 3-D Measurement Techniques, July 9-12, 2007., Zurich, Switzerland
AbstractThis paper summarizes our initial work in evaluating 3D imaging systems at our state of the art newly constructed and equipped metrology laboratory. Completed in 2006, the laboratory space allows accurate measurements of 3D data from devices operating at standoff distances from a few centimeters up to 10 meters. A laminar flow of 20°C air at 50% humidity level is maintained within ±0.1°C. The total volume of air in the lab is changed twice a minute and the air cleanliness is Class 100. We will show a number of results on actual 3D systems: a laser tracker, dense stereo matching, three triangulation laser scanners and a TOF system.
Publication date
AffiliationNRC Institute for Information Technology; National Research Council Canada
Peer reviewedNo
NRC number49306
NPARC number9062055
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Record identifier795b03a8-ed45-41fb-bc27-a450c127dd4d
Record created2009-05-08
Record modified2016-05-09
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