1. QIBA Datasets: 2D Slice Images

2. Nodule Layout 2 – spherical (thin slice)
Case: 7001
Collimation: 16x0.75
Slice Thickness: 0.8 mm Diameter: 10 mm
Shape: spherical
Density: +100 HU

3. Nodule Layout 2 – spherical (thin slice)
Case: 7004
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: spherical
Density: HU

4. Nodule Layout 2 – spherical (thick slice)
7749
Slice 53
Slice 54
Slice 55
Slice 56
Slice 57
Slice 58
Slice 59
7752
Cases: 7749 & 7752
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 10 mm
Shape: spherical
Density: +100 HU

5. Nodule Layout 4 – elliptical (thin slice)
Case: 1071
Collimation: 16x0.75
Slice Thickness: 0.8 mm Diameter: 10 mm
Shape: elliptical
Density: +100 HU

6. Nodule Layout 4 – elliptical (thin slice)
Case 1077, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=elliptical, Density = +100 HU

7. Nodule Layout 4 – lobulated (thin slice)
Case 1083, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=lobulated, Density = +100 HU

8. Nodule Layout 4 – lobulated (thin slice)
Case 1089, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=lobulated, Density = +100 HU

9. Nodule Layout 4 – spiculated (thin slice)
Slice 528 – crop first
Slice 529 – crop first
Slice 530
Slice 531
Slice 532
Slice 533
Slice 534
Slice 535
Slice 536
Slice 537
Slice 538
Slice 539
Slice 540
Slice 541
Slice 542
Slice 543
Slice 544
Slice 545
Slice 546
Slice 547
Case 1095, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=spiculated, Density = +100 HU

10. Nodule Layout 4 – spiculated (thin slice)
Case 1100, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=spiculated, Density = +100 HU

11. Nodule Layout 4 – elliptical (thick slice)
7495
Slice 22
Slice 23
Slice 24
Slice 25
Slice 26
Slice 27
Slice 28
Slice 29
7501
Cases 7495 & 7501, Collimation=16x1.5, Slice Thickness=5.0 mm, Diameter=10 mm, Shape=elliptical, Density = +100 HU

12. Nodule Layout 4 – lobulated (thick slice)
7507
Slice 52
Slice 53
Slice 54
Slice 55
Slice 56
7513
Cases 7507 & 7513, Collimation=16x1.5, Slice Thickness=5.0 mm, Diameter=10 mm, Shape=lobulated, Density = +100 HU

13. Nodule Layout 4 – spiculated (thick slice)
7507
Slice 81
Slice 82
Slice 83
Slice 84
7513
Cases 7519 & 7525, Collimation=16x1.5, Slice Thickness=5.0 mm, Diameter=10 mm, Shape=spiculated, Density = +100 HU

14. Layout 6 – Spherical (thin slice, D=20 mm)
Case 9040, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = +100 HU

15. Layout 6 – Spherical (thin slice, D=20 mm)
Case 9040, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = +100 HU

16. Layout 6 – Spherical (thin slice, D=20 mm)
Case 9040, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = +100 HU

17. Layout 6 – Spherical (thin slice, D=20 mm)
Case 9046, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = +100 HU

18. Layout 6 – Spherical (thin slice, D=20 mm)
Case: 9046
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 20 mm
Shape: spherical
Density: HU

19. Layout 6 – Spherical (thin slice, D=20 mm)
Case: 9046
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 20 mm
Shape=spherical:
Density: HU

20. Layout 6 – Spherical (thin slice, D=10 mm, -10 HU)
Case 9058, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=10 mm, Shape=spherical, Density = -10 HU

21. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9064, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

22. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9064, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

23. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9064, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

24. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9070, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

25. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9070, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

26. Layout 6 – Spherical (thin slice, D=20 mm, -10 HU)
Case 9070, Collimation=16x0.75, Slice Thickness=0.8 mm, Diameter=20 mm, Shape=spherical, Density = -10 HU

27. Layout 6 – Spherical (thick slice, D=20 mm, +100 HU)
Case: 9511
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 20 mm
Shape: spherical
Density: HU

28. Layout 6 – Spherical (thick slice, D=20 mm, +100 HU)
Case: 9517
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 20 mm
Shape: spherical
Density: HU

29. Layout 6 – Spherical (thick slice, D=10 mm, -10 HU)
9523
Slice 56
Slice 57
Slice 58
Slice 59
Slice 60
Slice 61
Slice 62
9529
Cases: 9523 & 9529
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 10 mm
Shape: spherical
Density: -10 HU

30. Layout 6 – Spherical (thick slice, D=20 mm, -10 HU)
Case: 9535
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 20 mm
Shape: spherical
Density: -10 HU

31. Layout 6 – Spherical (thick slice, D=20 mm, -10 HU)
Case: 9541
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 20 mm
Shape: spherical
Density: -10 HU

32. Layout 7 – Elliptical (thin slice, -10 HU)
Case: 3
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: elliptical
Density: -10 HU

33. Layout 7 – Elliptical (thin slice, -10 HU)
Case: 9
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: elliptical
Density: -10 HU

34. Layout 7 – Lobulated (thin slice, -10 HU)
Case: 15
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: lobulated
Density: -10 HU

35. Layout 7 – Lobulated (thin slice, -10 HU)
Case: 21
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: lobulated
Density: -10 HU

36. Layout 7 – Spiculated (thin slice, -10 HU)
Case: 27
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: spiculated
Density: -10 HU

37. Layout 7 – Spiculated (thin slice, -10 HU)
Case: 33
Collimation: 16x0.75
Slice Thickness: 0.8 mm
Diameter: 10 mm
Shape: spiculated
Density: -10 HU

38. Layout 7 – Elliptical (thick slice, -10 HU)
490
Slice 25
Slice 26
Slice 27
Slice 28
Slice 29
Slice 30
496
Cases: 490 & 496
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 10 mm
Shape: elliptical
Density: -10 HU

39. Layout 7 – Lobulated (thick slice, -10 HU)
502
Slice 50
Slice 51
Slice 52
Slice 53
Slice 54
508
Cases: 502 & 508
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 10 mm
Shape: lobulated
Density: -10 HU

40. Layout 7 – Spiculated (thick slice, -10 HU)
514
Slice 75
Slice 76
Slice 77
Slice 78
Slice 79
Slice 80
Slice 81
520
Cases: 514 & 520
Collimation: 16x1.5
Slice Thickness: 5.0 mm
Diameter: 10 mm
Shape: spiculated
Density: -10 HU