36
2. Creating 3D Data
2-4 Finishing the Data
You take the data from basic scanning and modify it to produce finished data that has the form you want.

Selecting and Scanning a Specific Area

After the basic scanning, you can select specific areas and performing additional scanning (rescanning). The available
types of rescanning are as follows.

Rescan

You use rescanning when you want to increase the number of measuring points (scan points) and enhance the degree of
completion of the 3D data.
Perform coarse scanning
of the entire object.
Rescan required
areas in detail.
Even when holes are present...

Line Scan/Point Scan

You use line scanning and point scanning when you want line-segment or point data to serve as supplemental data for
three-dimensional modeling operations using CAD or computer-graphics programs.
Perform line scanning with Dr.
PICZA3... ...and re-create the
curved surfaces with
the 3D CAD program!
Perform point scanning with Dr.
PICZA3... ...and re-create the
curves with the 3D
CAD program!
You can reproduce detailed
surface patterns.
The holes are sealed, yielding
the same shape as the original!
...you rescan
just these areas.