Ultra-High Resolution Imaging at 50µm using a Portable XYZ-RGB Color Laser Scanner

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TypeArticle
ConferenceInternational Workshop on Recording, Modeling and Visualization of Cultural Heritage, May 22-27, 2005., Centro Stefano Franscini, Monte Verita
AbstractThe objective of this work is to evaluate the performance requirements of a 3D acquisition system for the recording and documentation of paintings. Two laser scanners were tested. A very high-resolution RGB color laser range scanner (range resolution 10 µm) was used to acquire the very fine 3D and color details of the surface of paintings. The second system designed for larger volumes had two main roles: to acquire the overall shape of the painting and to track and monitor the position of the high-resolution laser range scanner for global positioning. An evaluation of the results, the advantages and limitations of 3D are presented with a special emphasis on range artifacts, residual errors, system speed and global usefulness of 3D imaging and modeling, from an application perspective.
Publication date
LanguageEnglish
AffiliationNRC Institute for Information Technology; National Research Council Canada
Peer reviewedNo
NRC number48099
NPARC number5765101
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Record identifier3a76edd0-57ca-47ef-8c89-c2278bd1d73e
Record created2009-03-29
Record modified2016-05-09
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