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Metrics Parameters
Term
Probe Angular Movement
(degrees)
Roll Difference Target (degrees)
Pitch Difference Target
(degrees)
Yaw Difference Target (degrees)
Total Orientation Difference
Target (degrees)
Beam Depth of Field (cm)
Beam Angle (degrees)
440
Definition
The sum of angular orientation movements by the ultrasound
probe during each time step since time = 0. The orientation angu-
lar movement during a time step between start position 1 and
end position 2 is calculated as the quaternion angle combining
the contributions of roll, pitch, and yaw into the single and most
direct rotation which takes place around a newly created vector
in space.
The relative roll orientation difference between the ultrasound
probe and the target cut plane ultrasound probe position.
The relative pitch orientation difference between the ultrasound
probe and the target cut plane ultrasound probe position.
The relative yaw orientation difference between the ultrasound
probe and the target cut plane ultrasound probe position.
The total angular orientation difference between the current
ultrasound probe position 1 and the target cut plane ultrasound
probe position 2. It is calculated as the quaternion angle combin-
ing the contributions of roll, pitch, and yaw into the single and
most direct rotation between the points which takes place
around a newly created vector in space.
The beam depth of field setting
The beam angle setting
Vimedix
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