Analysis of the Setup Uncertainty and Margin of the Daily ExacTrac 6D Image Guide System for Patients with Brain Tumors
Fig 4
Histograms and Normalized Curves for the Translation and Rotational Variations.
Setup errors in the (a) lateral (x-axis, left to right), (b) longitudinal (z-axis, superior to inferior), (c) vertical (y-axis, anterior to posterior), (d) pitch, (e) roll, and (f) yaw dimensions.