Journal of Computational Design and Engineering

Society for Computational Design and Engineering (한국CDE학회)
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Reconstruction of polygonal prisms from point-clouds of engineering facilities

  • Chida, Akisato (Department of Information Science and Engineering, The University of Electro-Communications) ;
  • Masuda, Hiroshi (Department of Information Science and Engineering, The University of Electro-Communications)
  • Received : 2016.01.08
  • Accepted : 2016.05.23
  • Published : 2016.10.01
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Abstract

The advent of high-performance terrestrial laser scanners has made it possible to capture dense point-clouds of engineering facilities. 3D shape acquisition from engineering facilities is useful for supporting maintenance and repair tasks. In this paper, we discuss methods to reconstruct box shapes and polygonal prisms from large-scale point-clouds. Since many faces may be partly occluded by other objects in engineering plants, we estimate possible box shapes and polygonal prisms and verify their compatibility with measured point-clouds. We evaluate our method using actual point-clouds of engineering plants.

Keywords

References

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