Scipediacontent: Scipediacontent moved page Draft Content 786810876 to Dobie et al 2017a

2021-02-02T01:18:30Z

Scipediacontent moved page Draft Content 786810876 to Dobie et al 2017a

Scipediacontent: Created page with " == Abstract == The interior visual inspection of pipelines in the nuclear industry is a safety critical activity conducted during outages to ensure the continued safe and re..."

2021-02-02T01:18:24Z

Created page with " == Abstract == The interior visual inspection of pipelines in the nuclear industry is a safety critical activity conducted during outages to ensure the continued safe and re..."

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== Abstract ==

The interior visual inspection of pipelines in the nuclear industry is a safety critical activity conducted during outages to ensure the continued safe and reliable operation of plant. Typically, the video output by a manually deployed probe is viewed by an operator looking to identify and localise surface defects such as corrosion, erosion and pitting. However, it is very challenging to estimate the nature and extent of defects by viewing a large structure through a relatively small field of view. This work describes a new visual inspection system employing photogrammetry using a fisheye camera and a structured light system to map the internal geometry of pipelines by generating a photorealistic, geometrically accurate surface model. The error of the system output was evaluated through comparison to a ground truth laser scan (ATOS GOM Triple Scan) of a nuclear grade split pipe sample (stainless steel 304L, 80mm internal diameter) containing defects representative of the application – the error was found to be submillimetre across the sample.

== Original document ==

The different versions of the original document can be found in:

* [https://aip.scitation.org/doi/pdf/10.1063/1.5031647 https://aip.scitation.org/doi/pdf/10.1063/1.5031647]

* [https://strathprints.strath.ac.uk/62224/1/Summan_etal_QNDE2017_A_novel_visual_pipework_inspection_system.pdf https://strathprints.strath.ac.uk/62224/1/Summan_etal_QNDE2017_A_novel_visual_pipework_inspection_system.pdf]

* [http://aip.scitation.org/doi/pdf/10.1063/1.5031647 http://aip.scitation.org/doi/pdf/10.1063/1.5031647],
: [http://dx.doi.org/10.1063/1.5031647 http://dx.doi.org/10.1063/1.5031647]

* [https://strathprints.strath.ac.uk/62224 https://strathprints.strath.ac.uk/62224],
: [https://pureportal.strath.ac.uk/en/publications/a-novel-visual-pipework-inspection-system https://pureportal.strath.ac.uk/en/publications/a-novel-visual-pipework-inspection-system],
: [https://iris.unipa.it/handle/10447/425458 https://iris.unipa.it/handle/10447/425458],
: [https://academic.microsoft.com/#/detail/2765429954 https://academic.microsoft.com/#/detail/2765429954]

* [ ]

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Dobie et al 2017a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 786810876 to Dobie et al 2017a

Scipediacontent: Created page with " == Abstract == The interior visual inspection of pipelines in the nuclear industry is a safety critical activity conducted during outages to ensure the continued safe and re..."