
FreeScan UE Pro_ User Manual _V1.2.2 11
be.
Step 4 Click “Apply”.
3.4 Scan
Laser scanners can quickly and accurately obtain 3-dimensional data of objects scanned. Laser scanners are
featured in non-contact measurement, high data sampling rate, active emission of scanning lights and strong
environmental adaptability. These devices can be used in the complex environments and spaces for scanning,
and directly and completely acquire the 3D data of physical objects with various sizes. Then the scanners can
quickly reconstruct the 3D model of the
projects
as well as various geometric data concerning the points, lines,
surfaces, and solids. 3D data of the objects’ surfaces are obtained in form of point clouds
, which is convenient
for multiple subsequent processes.
For the first scan, operate by following the procedures below.