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Table 2 Intersection over union (IoU) of each cervical spine

From: Development and testing of a new application for measuring motion at the cervical spine

Position

IoU

C1

0.74

C2

0.83

C3

0.88

C4

0.88

C5

0.87

C6

0.86

C7

0.86

Average

0.85

  1. The IoU value was used to evaluate the accuracy of detection in cervical spine regions. The maximum value was represented by 1. The higher the value, the higher the accuracy of object detection
  2. IoU intersection over union