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Table 1 RMS positioning errors in mm for the LV endocardial and epicardial contours

From: Registration and segmentation of cine and late enhancement cardiac magnetic resonance images

 

Manual

Propagated

Automatic

LV Endocardium

   

All cases

2.20 ± 1.15

2.23 ± 1.15

2.54 ± 1.38

Aligned cases

1.25 ± 0.65

1.42 ± 0.72

1.97 ± 0.83

Non-aligned cases

2.34 ± 1.15

2.37 ± 1.16

2.64 ± 1.43

LV Epicardium

   

All cases

2.08 ± 1.02

2.15 ± 1.06

2.53 ± 1.11

Aligned cases

1.41 ± 0.35

1.49 ± 0.53

1.72 ± 0.68

Non-aligned cases

2.18 ± 1.05

2.26 ± 1.09

2.76 ± 1.11