Results

Method details

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K. Krissian, H. Bogunović, J.M. Pozo, M.C. Villa-Uriol and A.F. Frangi

Abstract:
An algorithm for minimally interactive coronary artery tracking is presented. Tracking ability and accuracy results are demonstrated on 16 images CTA images. First, a region of interest is automatically selected and a denoising filter applied. Then, for each voxel the probability of belonging to a coronary vessel is estimated from a feature space and a vesselness measure is used to obtain a cost function. The vessel starting point is obtained automatically, while the end point is provided by the user. Finally, the centerline is obtained as the minimal cost path between both points.

Summary

Measure% / mmscorerank
 min.max.avg.min.max.avg.min.max.avg.
OV 0.1% 100.0% 88.0% 0.0 100.0 67.4 1 15 5.44
OF 2.5% 100.0% 74.2% 1.4 100.0 61.1 1 15 5.22
OT 0.0% 100.0% 88.5% 0.0 100.0 70.0 1 15 5.02
AI 0.26 mm 0.85 mm 0.39 mm 15.6 61.5 29.2 1 15 10.26
Total             1 15 7.74

All results

  OVOFOTAIAvg.
DV%scorerank%scorerank%scorerankmmscorerankrank
8 0 73.1 37.0 13 79.7 40.8 10 86.6 43.3 13 0.31 31.3 12 12.0
8 1 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.30 37.0 8 4.5
8 2 89.8 80.7 1 68.9 75.9 1 90.1 80.7 1 0.64 54.8 8 4.5
8 3 94.1 49.5 6 74.0 44.8 7 94.1 49.4 6 0.38 29.0 13 9.7
9 0 99.3 90.2 4 100.0 100.0 1 99.3 89.3 5 0.28 27.5 11 7.2
9 1 98.8 50.3 5 84.3 44.7 6 98.8 49.5 6 0.34 31.0 10 7.8
9 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.34 27.5 10 5.5
9 3 0.1 0.0 14 2.5 1.4 14 0.0 0.0 14 0.58 32.2 9 11.5
10 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.38 20.3 12 6.5
10 1 97.5 48.8 4 87.2 43.6 4 97.5 48.7 4 0.37 24.7 11 7.5
10 2 95.0 72.8 3 74.6 40.9 5 95.2 49.8 3 0.43 24.5 14 8.8
10 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.49 18.4 14 7.5
11 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.44 29.3 10 5.5
11 1 79.0 41.6 12 10.0 41.5 10 79.0 41.6 12 0.39 40.5 11 11.2
11 2 99.4 82.1 2 89.2 46.9 2 99.4 77.8 2 0.49 23.3 13 7.5
11 3 58.0 29.9 12 11.5 12.5 12 57.9 29.8 12 0.36 26.6 12 12.0
12 0 98.7 49.4 8 20.7 10.4 10 98.7 49.4 10 0.34 22.9 10 9.7
12 1 98.7 87.9 3 14.0 9.6 5 98.7 73.3 4 0.34 28.5 9 6.5
12 2 97.3 79.8 4 82.1 47.1 3 100.0 100.0 1 0.33 33.4 8 5.3
12 3 98.4 49.6 2 10.5 5.3 10 98.4 49.2 2 0.46 27.7 10 7.3
13 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.41 25.3 13 7.0
13 1 81.6 41.2 10 81.6 41.4 8 87.9 44.0 10 0.29 31.2 12 10.7
13 2 94.5 48.9 8 92.2 49.4 3 94.5 48.2 8 0.38 28.5 10 8.2
13 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.32 35.7 9 5.0
14 0 97.1 49.1 4 35.5 30.3 11 97.1 49.1 5 0.35 37.3 10 8.3
14 1 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.40 29.6 11 6.0
14 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.38 31.5 12 6.5
14 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.38 29.9 12 6.5
15 0 97.9 49.0 6 80.2 40.2 12 97.8 48.9 8 0.44 29.4 10 9.3
15 1 100.0 100.0 1 99.9 97.4 8 100.0 100.0 1 0.28 29.6 9 6.2
15 2 99.4 94.4 3 87.9 48.9 2 100.0 100.0 1 0.35 26.9 10 6.0
15 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.34 27.0 12 6.5
16 0 66.7 33.7 15 60.3 30.8 14 66.7 33.4 15 0.32 25.7 11 12.8
16 1 98.9 55.3 6 98.5 92.2 4 100.0 100.0 1 0.34 29.3 11 7.3
16 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.35 19.9 13 7.0
16 3 99.8 82.8 1 100.0 100.0 1 100.0 100.0 1 0.37 30.4 7 4.0
17 0 99.0 81.4 3 52.4 29.4 9 99.0 81.4 3 0.35 46.0 4 4.5
17 1 97.9 77.6 2 92.8 47.8 3 97.9 49.7 2 0.40 41.3 5 3.7
17 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.37 30.9 10 5.5
17 3 97.4 49.9 3 100.0 100.0 1 97.4 49.6 3 0.26 61.5 1 1.7
18 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.34 26.6 10 5.5
18 1 93.3 46.9 11 87.6 74.0 9 93.3 46.9 11 0.32 25.9 12 11.2
18 2 9.9 5.1 15 9.0 4.8 14 9.9 5.1 15 0.58 27.5 10 12.3
18 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.35 27.7 9 5.0
19 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.37 37.7 9 5.0
19 1 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.40 34.5 11 6.0
19 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.44 33.8 8 4.5
19 3 17.6 9.9 15 11.4 6.7 15 17.6 9.6 15 0.85 25.3 13 14.0
20 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.41 27.8 13 7.0
20 1 99.0 49.6 3 24.7 12.4 3 99.0 49.5 3 0.45 32.8 11 7.0
20 2 95.5 48.0 8 73.1 36.9 10 95.5 47.9 9 0.37 29.2 8 8.5
20 3 90.7 47.7 8 37.6 32.4 3 90.7 46.5 8 0.56 27.1 13 9.7
21 0 97.3 53.6 8 93.9 67.8 8 100.0 100.0 1 0.28 22.1 13 9.3
21 1 98.4 49.7 8 96.8 83.4 8 99.8 80.7 8 0.36 25.4 11 9.5
21 2 98.9 49.9 5 100.0 100.0 1 98.7 49.8 6 0.33 26.0 7 5.5
21 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.50 21.5 13 7.0
22 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.48 17.3 11 6.0
22 1 99.7 91.5 6 100.0 100.0 1 99.7 49.9 7 0.45 27.9 11 7.8
22 2 88.4 44.7 13 88.6 44.4 13 89.4 44.7 14 0.49 30.5 10 11.7
22 3 0.2 0.1 14 2.9 1.4 14 0.0 0.0 14 0.39 17.9 13 13.5
23 0 91.3 45.7 9 92.0 46.0 9 91.3 45.7 9 0.38 22.7 12 10.5
23 1 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.35 34.8 10 5.5
23 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.38 32.1 9 5.0
23 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.46 24.8 12 6.5
24 0 99.1 81.4 5 97.6 49.3 6 100.0 100.0 1 0.32 21.8 13 8.5
24 1 95.9 49.4 3 14.8 7.4 6 95.6 47.8 4 0.38 20.0 13 8.7
24 2 95.9 48.8 5 95.7 92.8 5 100.0 100.0 1 0.34 26.4 9 6.3
24 3 0.7 0.4 14 2.9 1.6 15 0.0 0.0 14 0.31 52.2 2 8.2
25 0 91.1 45.8 13 91.0 54.6 4 100.0 100.0 1 0.40 27.6 9 7.5
25 1 90.3 45.8 7 35.0 17.5 5 90.3 45.3 8 0.51 24.1 10 8.3
25 2 81.2 41.2 12 14.9 7.4 12 81.2 40.6 12 0.29 36.0 7 9.5
25 3 90.6 45.5 9 46.7 23.4 4 89.7 44.8 12 0.55 18.1 13 10.7
26 0 6.2 3.4 14 3.0 3.6 14 0.0 0.0 14 0.31 37.9 13 13.5
26 1 98.2 79.2 1 80.4 69.2 1 98.2 78.5 1 0.43 44.9 9 5.0
26 2 96.3 49.2 4 21.7 11.3 6 96.3 49.1 4 0.54 27.9 9 6.8
26 3 46.1 23.5 10 4.7 2.9 13 46.1 23.4 10 0.49 48.7 4 7.5
27 0 95.8 48.0 3 56.4 28.2 6 95.5 47.7 3 0.31 40.9 8 6.0
27 1 50.8 28.6 14 49.6 60.4 4 50.8 28.6 14 0.45 36.9 8 9.3
27 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.36 31.7 7 4.0
27 3 98.6 83.0 5 49.4 26.6 5 98.6 49.6 5 0.44 26.3 8 6.5
28 0 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.33 18.2 13 7.0
28 1 50.7 26.5 15 50.0 29.5 13 52.9 27.4 15 0.41 17.1 14 14.2
28 2 98.8 94.5 4 98.2 93.9 4 100.0 100.0 1 0.27 31.2 9 6.0
28 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.47 18.1 15 8.0
29 0 97.2 48.9 6 90.7 45.6 6 100.0 100.0 1 0.32 20.4 14 9.2
29 1 60.3 30.2 14 57.5 40.1 2 60.3 30.2 14 0.36 25.8 13 11.5
29 2 100.0 100.0 1 99.9 83.3 5 100.0 100.0 1 0.31 32.4 6 4.2
29 3 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.28 33.3 7 4.0
30 0 95.9 48.3 6 93.2 46.6 5 100.0 100.0 1 0.30 27.4 9 6.5
30 1 86.6 47.8 9 65.7 33.1 13 86.6 43.4 9 0.30 26.8 9 9.7
30 2 99.9 99.0 4 95.9 48.6 6 99.9 98.8 5 0.35 28.1 9 7.0
30 3 98.0 79.8 4 59.8 35.3 8 97.8 50.2 6 0.36 31.2 8 7.0
31 0 93.8 47.1 12 94.0 47.0 9 100.0 100.0 1 0.32 20.0 11 9.2
31 1 42.9 21.8 15 41.6 21.4 10 42.9 21.7 15 0.36 21.1 15 14.2
31 2 100.0 100.0 1 100.0 100.0 1 100.0 100.0 1 0.34 20.7 10 5.5
31 3 99.8 97.4 6 100.0 100.0 1 99.8 76.9 7 0.41 15.6 15 9.8