Paper Title:
3D Digital Measurement of Large Scale Objects Based on Viscous Target
  Abstract

For 3D digital measurement of large scale objects, image mosaic is the key technology to achieve whole measurement for a small measuring field of the sensor unit. A viscous-target-based three-dimensional image mosaic technology is proposed. The screw theory is introduced to realize the spatial image mosaic. The method permits an automatic identification of targets and a better matching for the feature coded technology. In experiments, the method was proved to be valid, with a relatively high precision on three-dimensional image mosaic. The relative error of the space length measurement is less than 0.6%.

  Info
Periodical
Key Engineering Materials (Volumes 295-296)
Edited by
Yongsheng Gao, Shuetfung Tse and Wei Gao
Pages
687-692
DOI
10.4028/www.scientific.net/KEM.295-296.687
Citation
B. Wu, J. G. Zhu, X. Y. Yang, T. Xue, S.H. Ye, "3D Digital Measurement of Large Scale Objects Based on Viscous Target", Key Engineering Materials, Vols. 295-296, pp. 687-692, 2005
Online since
October 2005
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Price
$32.00
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