Table 4 The mean absolute error and standard deviation of the specialist’s and automatic measurements
From: Development and testing of a new application for measuring motion at the cervical spine
Vertebra | Mean absolute error (degree) | Standard deviation (degree) |
|---|---|---|
C1/2 | 5.7 | 4.4 |
C2/3 | 4.0 | 3.6 |
C3/4 | 2.5 | 2.4 |
C4/5 | 2.6 | 2.1 |
C5/6 | 3.6 | 2.3 |
C6/7 | 2.5 | 2.2 |
Average | 3.5 | 2.8 |