Table 2

Summary of percentage volume overlap or Dice results

Volume Overlap Tests *

Ave.

Min.

Max.

SD


1

Ref. (Not NC Adapted) & Test

85.4

62.9

91.6

6.8

2

NC-adapted & Test

89.4

84.4

94.2

2.8

3

FB inhale & exhale subset

90.1

86.6

94.1

3.3


* Dice was calculated between (1) the Reference patient template model and the actual Test patient heart model; (2) the NC-adapted heart model and the actual Test patient heart model; and (3) the subset Free-breathing (FB) patient CT contour volumes at exhale and inhale.

Ng et al. BMC Medical Physics 2012 12:1   doi:10.1186/1756-6649-12-1

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