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Table 2 Mean geometric parameters of the population compared to geometric parameters of the template

From: A statistical shape modelling framework to extract 3D shape biomarkers from medical imaging data: assessing arch morphology of repaired coarctation of the aorta

 

Surface Area ASurf [mm2]

Volume V [mm3]

Centreline Length LCL [mm]

Median Diameter Dmed [mm]

Mean population values

15392.5

82839.0

224.3

17.1

Template values (λW = 11 mm, λv = 44 mm)

15351.5

81552.7

215.2

18.2

Deviation from population values

0.3 %

1.5 %

4.1 %

6.4 %

Overall deviation

3.1 %

  1. λW and λV are resolution and stiffness parameters to be set by the user prior to computing the template