The guideline applies to optical 3-D-measuring systems based on area scanning, whose function is based on triangulation and applies to the measuring of three-dimensional objects in a single elementary measuring pass ("single view").
VDI/VDE 2634 Blatt 2-2002 history
2012VDI/VDE 2634 Blatt 2-2012 Optical 3-D measuring systems - Optical systems based on area scanning