| Download | - View final version: Measuring corrosion levels of ductile iron pipes using scanned images (PDF, 4.1 MiB)
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| DOI | Resolve DOI: https://doi.org/10.4224/20374408 |
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| Author | Search for: Mak, H.1; Search for: Wong, B.1; Search for: Kruithof, S.1; Search for: Krys, D.1; Search for: Liu, Z. |
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| Affiliation | - National Research Council of Canada. NRC Institute for Research in Construction
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| Format | Text, Technical Report |
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| Physical description | 80 p. |
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| Subject | Pipes and pipelines; corrosion measurement method; scan image; image processing; point cloud image data |
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| Abstract | This report documents the findings and the results of an engineering exercise to develop a process to measure the corrosion depth of buried samples from their scanned images before and after burial. The recommended method consists of 5 steps which combine the power of a Konica Minolta scanner, PolyWorks and software developed in Matlab. PolyWorks is mainly used as a human interface for manipulating and aligning point cloud data sets. The use of PolyWorks reduces software development to a minimum. Software developed in Matlab is mainly for image transformation and corrosion depth/volume calculation. |
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| Publication date | 2008-11-01 |
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| Publisher | National Research Council of Canada |
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| Series | |
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| Language | English |
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| Peer reviewed | No |
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| NRC number | NRC-IRC-20000 |
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| NPARC number | 20374408 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 842b0ab8-bbbb-473c-9890-5a64bfd1045a |
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| Record created | 2012-07-23 |
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| Record modified | 2022-09-13 |
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