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Table 1 The number of images with correct, failed or refined segmentation reported for 147 patients (total of 7382 images) and categorized by the slice location and inversion time (TI)

From: Automated analysis of cardiovascular magnetic resonance myocardial native T1 mapping images using fully convolutional neural networks

TI (ms) a

115

350

1115

1350

2115

2350

3115

3350

4115

4350

Number of Images

Correct

597

649

637

634

643

654

664

662

665

668

668

Failed

82

59

61

63

65

61

61

61

61

62

67

Refined

56

27

37

38

27

20

10

12

9

5

0

Slice location

1 (apical)

2

3

4

5 (basal)

Number of Images

Correct

1093

1393

1533

1560

1562

Failed

432

165

43

38

25

Refined

92

59

41

19

30

  1. aAssuming cardiac cycle duration of 1000 ms