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IRIS - An Innovative Inspection System for Maritime Hull Structures

Wilken, Mark and Cabos, Christian and Baumbach, Dirk and Buder, Maximilian and Choinowski, André and Grießbach, Denis and Zuev, Sergey (2015) IRIS - An Innovative Inspection System for Maritime Hull Structures. International Conference on Computer Applications in Shipbuilding, ICCAS 2015, 29. Sept. - 2.Oct 2015, Bremen, Germany. ISBN 978-1-909024-43-4

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Today digital photographs play an important role for documenting the condition of a ship's hull structure. They are excessively taken but are typically only managed like "photos in a shoe box" with no direct link to the hull structure. This makes it difficult and sometimes impossible to localize the structure shown on the photographs for further follow up or monitoring activities if no positioning information was added manually. An automated positioning of the photos (or any other measurement) within a structural model of the vessel would resolve this problem without increasing costs for capturing photos. Within tanks, automatic positioning is difficult because of the lack of GPS signals. Therefore, during the last two years, DNV GL and DLR developed an inspection system called IRIS allowing acquisition of inspection photos, their automatic spatial referencing and an integration into a 3D model based hull integrity management system. This helmet based system takes stereo camera and inertial sensor signals as an input and allows automatic positioning of photos in a model of the ship after an inspection.

Item URL in elib:https://elib.dlr.de/103868/
Document Type:Conference or Workshop Item (Speech)
Title:IRIS - An Innovative Inspection System for Maritime Hull Structures
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Wilken, Markmarc.wilken (at) dnvgl.comUNSPECIFIED
Cabos, Christianchristian.cabos (at) dnvgl.comUNSPECIFIED
Baumbach, Dirkdirk.baumbach (at) dlr.deUNSPECIFIED
Buder, Maximilianmaximilian.buder (at) dlr.deUNSPECIFIED
Choinowski, Andréandre.choinowski (at) dlr.deUNSPECIFIED
Grießbach, Denisdenis.griessbach (at) dlr.deUNSPECIFIED
Zuev, Sergeysergey.zuev (at) dlr.deUNSPECIFIED
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 219-226
Keywords:inspection system, maritime hull structures
Event Title:International Conference on Computer Applications in Shipbuilding, ICCAS 2015
Event Location:Bremen, Germany
Event Type:international Conference
Event Dates:29. Sept. - 2.Oct 2015
Organizer:The Royal Institution of Naval Architects
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Fahrzeugintelligenz (old), V - Vabene++ (old)
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Optical Sensor Systems > Information Processing for Optical Systems
Deposited By: Zuev, Dr.-Ing. Sergey
Deposited On:19 Apr 2016 08:45
Last Modified:05 Aug 2019 13:28

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