Abstract
Filtration is one of core elements of analysis tools in geometrical metrology. Filtration techniques are progressing along with the advancement of manufacturing technology. The modern filtration techniques are requested to be robust against outliers, applicable to surfaces with complex shape and reliable in whole range of measurement data. A comparison study is conducted to evaluate commonly used robust filtration techniques in the field of geometrical metrology, including the two-stage Gaussian filter, the robust Gaussian regression filter, the robust spline filter and morphological filters. They are compared in terms of four aspects: functionality, mathematical computation, capability and characterization parameters. As a result, it offers metrologists an instruction to choose the appropriate filter for various applications.
| Original language | English |
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| Title of host publication | 18th International Conference on Automation and Computing (ICAC) |
| Subtitle of host publication | Integration of Design and Engineering |
| Publisher | IEEE |
| Pages | 224-229 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781908549006 |
| ISBN (Print) | 9781467317221 |
| Publication status | Published - 15 Oct 2012 |
| Event | 18th International Conference on Automation and Computing: Integration of Design and Engineering - Loughborough University, Leicestershire, United Kingdom Duration: 7 Sep 2012 → 8 Sep 2012 Conference number: 18 https://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=20732 (Link to Conference Website) |
Conference
| Conference | 18th International Conference on Automation and Computing |
|---|---|
| Abbreviated title | ICAC 2012 |
| Country/Territory | United Kingdom |
| City | Leicestershire |
| Period | 7/09/12 → 8/09/12 |
| Internet address |
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