Additional Guidelines for z-touch Registration
Effects of Scan Areas on Accuracy
Example of
The scanned region includes both sides of the zygomatic bone, the forehead, and the nose
Accurate
bone.
Registration
Example of
The scanned region covered only one side of the patient's head.
Inaccurate
Registration
Understanding the
Images
102
a
a
No.
Component
Shows points acquired during
a
Shows the accuracy achieved when using these points for surface matching. The
lines indicate the accuracy or deviation: each line represents a deviation of 0.5
s
mm from center circle.
Figure 30
Figure 31
registration.
z-touch
Software User Guide Rev. 1.0 Kolibri cranial/ENT Ver. 2.7
s
s