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Reference targets
It is now possible to use special reference targets on the part to insert references
recognized automatically by ZScan. These reference targets can be bought from
your local reseller in many models to create multiple references in the same scan.
To use them, simply acquire the targets on it. When the acquisition stops, ZScan
will recognize it and automatically insert a new reference at that point. This new
reference can be used as the origin of the scan. Many of them can be used to
reference multi-scans projects. Three of them can be used to create a new
reference from known points. More information on these items is also available
from method sheets on our website via the customer portal.
Figure 3.3 – Reference target
TIP:
Proper target distribution may be difficult to obtain in some cases
such as small surfaces (small objects). It is then suggested to
distribute the targets on a plane (preferably black/dark and matte)
and place the object on this plane, often referred to as a target pad.
TIP: For better digitization, any object that is shiny, black, transparent
or
reflective, (mirrored, glossy or metallic surface) might need to be
covered with a white powder in order to give it a matte finish.
