CAD-model-based 3D video mapping

Thomas Guerneve, Kartic Subr, Yvan Petillot

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Acquiring accurate and coloured 3D representations of underwater scenes is of prime importance in many applications such as ship hull inspection, offshore structure assessment, archaeology or the detection of hazards such as underwater mines. While video and laser-based 3D reconstruction approaches are limited to very short ranges, the use of SONAR sensors enable the recognition and localisation of man-made structures at centimetre-level. We combine mid-range SONAR mapping with video mapping onto a high-resolution CAD model of the object of interest. We apply this 3D model-based video mapping approach on field data gathered by AUV during lake trials. Through this experiment, we demonstrate the interest in using multi-modal sensing and reference CAD models to obtain high-resolution coloured 3D representations of man-made objects.

Original languageEnglish
Title of host publicationOCEANS 2017 - Anchorage
PublisherIEEE
Pages1-5
Number of pages5
ISBN (Electronic)9780692946909
Publication statusPublished - 25 Dec 2017
EventOCEANS 2017 - Anchorage - Anchorage, United States
Duration: 18 Sep 201721 Sep 2017

Conference

ConferenceOCEANS 2017 - Anchorage
CountryUnited States
CityAnchorage
Period18/09/1721/09/17

ASJC Scopus subject areas

  • Oceanography
  • Automotive Engineering
  • Water Science and Technology
  • Acoustics and Ultrasonics
  • Instrumentation
  • Ocean Engineering

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