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European Radiology Experimental

Table 1 Results of anthropomorphic chest model accuracy test

From: Augmented reality for interventional oncology: proof-of-concept study of a novel high-end guidance system platform

 

Real distance (average of 10 trials)

Virtual distance* (average of 10 trials)

Absolute difference (real minus virtual distance)

Bar1-Bar2

13.5

12.0

1.5

Bar1-Bar3

28.0

29.3

1.3

Bar1-Bar4

76.0

78.5

2.5

Bar1-Bar5

184.5

181.5

3.0

Bar2-Bar3

15.5

17.0

1.5

Bar2-Bar4

64.5

66.3

1.8

Bar2-Bar5

167.5

170.5

3.0

Bar3-Bar4

48.4

47.2

1.2

Bar3-Bar5

156.0

157.5

1.5

Bar4-Bar5

104.5

106.8

2.3

  1. All data are mm. The columns represent the distances in mm between each bar. The virtual distance between each bar was measured at three different tablet camera-phantom distances (300 mm, 400 mm and 500 mm) with the same results
  2. * Measured on augmented reality
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