| DOI | Resolve DOI: https://doi.org/10.1088/1361-6501/aa8011 |
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| Author | Search for: Rachakonda, Prem; Search for: Muralikrishnan, Bala; Search for: Cournoyer, Luc1; Search for: Cheok, Geraldine; Search for: Lee, Vincent; Search for: Shilling, Meghan; Search for: Sawyer, Daniel |
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| Affiliation | - National Research Council of Canada. Measurement Science and Standards
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| Format | Text, Article |
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| Abstract | The Dimensional Metrology Group at the National Institute of Standards and Technology is performing research to support the development of documentary standards within the ASTM E57 committee. This committee is addressing the point-to-point performance evaluation of a subclass of 3D imaging systems called terrestrial laser scanners (TLSs), which are laser-based and use a spherical coordinate system. This paper discusses the usage of sphere targets for this effort, and methods to minimize the errors due to the determination of their centers. The key contributions of this paper include methods to segment sphere data from a TLS point cloud, and the study of some of the factors that influence the determination of sphere centers. |
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| Publication date | 2017-09-06 |
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| Publisher | IOP |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NPARC number | 23002346 |
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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 | 3f856b36-a2cf-4f99-b40c-a7671845ad42 |
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| Record created | 2017-10-20 |
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| Record modified | 2020-03-16 |
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