Faro Focus 3D X 130, Training Manual, Page: 95 / 340

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Focus
3D
X 130 and X 330 • SCENE 5.3
September 2014
site conditions, and other factors. Careful planning can ensure that
your project proceeds in accordance with the time constraints.
• Verifying accuracy – In many situations, it is important to verify the
accuracy of the scanner.
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You can verify the accuracy of the scanner and scan data by using scale
objects in your scans. Scale objects are objects in the scan area with
known lengths that can be used as reference objects and compared to
captured scan data to verify the accuracy of the data. Scale objects are
objects such as rulers, yardsticks, or any accepted standard measurement
indicator. Features within the scan area with known, verifiable lengths,
such as windows and doors, can also be used as scale objects.
See Appendix 2 for more information on verifying the accuracy of
captured scan data.
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In most situations, multiple scans will need to be registered into a single
project point cloud. Registration is also referred to as placing scans,
and involves aligning multiple individual scans onto a single coordinate
system. Understanding how registration works and planning ahead are
essential to successful registration.
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