Rotating Scans for Systematic Error Removal

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dc.contributor.authorAbbasinejad, Fatemehen_US
dc.contributor.authorKil, Yong Jooen_US
dc.contributor.authorSharf, Andreien_US
dc.contributor.authorAmenta, Ninaen_US
dc.date.accessioned2015-02-23T15:43:27Z
dc.date.available2015-02-23T15:43:27Z
dc.date.issued2009en_US
dc.description.abstractOptical triangulation laser scanners produce errors at surface discontinuities and sharp features. These systematic errors are anisotropic. We examine the causes of these errors theoretically, and we study the correlation of systematic error with edge size and orientation experimentally. We then present a novel processing method for removing systematic errors, by combining scans taken at several different orientations. We apply an anisotropic filter to the separate scans, and use it to weight the data in a final combination step. Unlike previous approaches, our method does not require access to the scanner s internal data or firmware. We demonstrate the technique on data from laser range scanners by two different manufacturers.en_US
dc.description.number5en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume28en_US
dc.identifier.doi10.1111/j.1467-8659.2009.01509.xen_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages1319-1326en_US
dc.identifier.urihttps://doi.org/10.1111/j.1467-8659.2009.01509.xen_US
dc.publisherThe Eurographics Association and Blackwell Publishing Ltden_US
dc.titleRotating Scans for Systematic Error Removalen_US
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SGP09: Eurographics Symposium on Geometry Processing