ResultsMethod details
O. Friman, C. Kühnel and H. Peitgen
Abstract:This paper describes an interactive approach to the identification of coronary arteries in 3D angiography images that allows for a complete segmentation with little manual labor. The approach is based on a novel multiple hypothesis tracking methodology which is complemented with a standard minimal path search. When evaluated using the 3D CT angiography data supplied with the MICCAI’08 workshop 3D Segmentation in the Clinic: A Grand Challenge II, all target coronary artery centerlines could be identified in about 5 minutes per data set. A 98 % overlap with expert human manual segmentations was achieved as well as a subvoxel spatial accuracy within the expert inter-observer variability.
Summary
|
|
OV |
71.7% |
100.0% |
98.5% |
45.1 |
100.0 |
84.0 |
1 |
17 |
3.30 |
OF |
11.7% |
100.0% |
83.1% |
8.1 |
100.0 |
72.8 |
1 |
26 |
5.38 |
OT |
71.9% |
100.0% |
98.7% |
45.0 |
100.0 |
84.5 |
1 |
21 |
3.50 |
AI |
0.09 mm |
0.53 mm |
0.23 mm |
36.7 |
58.8 |
47.9 |
1 |
18 |
4.46 |
Total |
|
|
|
|
|
|
1 |
26 |
4.26 |
All results
|
|
8 |
0 |
98.2 |
49.7 |
2 |
80.9 |
41.4 |
6 |
98.8 |
49.4 |
5 |
0.18 |
48.0 |
7 |
5.7 |
8 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.28 |
41.4 |
9 |
5.0 |
8 |
2 |
71.7 |
48.8 |
15 |
31.7 |
44.7 |
20 |
71.9 |
48.3 |
16 |
0.53 |
52.2 |
18 |
17.5 |
8 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.26 |
49.3 |
3 |
2.0 |
9 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.13 |
52.5 |
2 |
1.5 |
9 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.19 |
50.7 |
4 |
2.5 |
9 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.20 |
46.3 |
3 |
2.0 |
9 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.12 |
57.0 |
4 |
2.5 |
10 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.13 |
51.0 |
1 |
1.0 |
10 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
41.5 |
4 |
2.5 |
10 |
2 |
97.5 |
86.3 |
2 |
86.1 |
47.2 |
6 |
97.7 |
73.9 |
5 |
0.30 |
41.1 |
11 |
7.7 |
10 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.25 |
41.0 |
2 |
1.5 |
11 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.28 |
44.0 |
2 |
1.5 |
11 |
1 |
95.9 |
59.3 |
2 |
11.7 |
48.4 |
13 |
95.9 |
59.3 |
2 |
0.34 |
49.0 |
4 |
4.8 |
11 |
2 |
96.0 |
48.8 |
12 |
86.9 |
45.7 |
12 |
96.0 |
48.6 |
12 |
0.22 |
44.2 |
7 |
9.5 |
11 |
3 |
92.1 |
47.4 |
9 |
14.2 |
15.5 |
12 |
92.1 |
47.4 |
9 |
0.27 |
46.0 |
4 |
7.0 |
12 |
0 |
99.5 |
49.8 |
4 |
21.0 |
10.5 |
8 |
99.5 |
49.7 |
5 |
0.16 |
47.6 |
3 |
4.3 |
12 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.24 |
49.4 |
3 |
2.0 |
12 |
2 |
98.2 |
86.8 |
3 |
65.2 |
37.4 |
8 |
99.4 |
90.9 |
6 |
0.21 |
52.2 |
2 |
3.8 |
12 |
3 |
99.2 |
49.9 |
1 |
87.4 |
44.3 |
2 |
99.1 |
49.6 |
1 |
0.34 |
41.8 |
9 |
5.2 |
13 |
0 |
97.2 |
48.6 |
12 |
20.9 |
10.4 |
22 |
97.2 |
48.6 |
21 |
0.21 |
51.3 |
3 |
10.7 |
13 |
1 |
99.7 |
79.1 |
10 |
39.6 |
20.0 |
26 |
99.7 |
49.9 |
16 |
0.19 |
47.3 |
7 |
12.2 |
13 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.24 |
47.2 |
7 |
4.0 |
13 |
3 |
97.7 |
49.6 |
17 |
98.3 |
49.8 |
16 |
98.0 |
49.5 |
19 |
0.24 |
42.0 |
9 |
13.2 |
14 |
0 |
99.6 |
82.9 |
1 |
35.5 |
30.3 |
13 |
99.6 |
82.9 |
2 |
0.24 |
54.6 |
4 |
4.7 |
14 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.28 |
45.1 |
5 |
3.0 |
14 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.20 |
57.0 |
3 |
2.0 |
14 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.25 |
46.0 |
3 |
2.0 |
15 |
0 |
96.0 |
48.1 |
14 |
80.4 |
40.3 |
18 |
95.9 |
48.0 |
17 |
0.20 |
56.3 |
4 |
10.2 |
15 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.12 |
58.4 |
2 |
1.5 |
15 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.23 |
40.6 |
6 |
3.5 |
15 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.17 |
51.9 |
3 |
2.0 |
16 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.15 |
54.1 |
3 |
2.0 |
16 |
1 |
99.6 |
84.1 |
7 |
99.2 |
96.2 |
7 |
100.0 |
100.0 |
1 |
0.24 |
47.6 |
4 |
4.5 |
16 |
2 |
100.0 |
100.0 |
1 |
99.9 |
99.7 |
14 |
100.0 |
100.0 |
1 |
0.18 |
47.6 |
3 |
4.2 |
16 |
3 |
97.8 |
49.3 |
6 |
36.7 |
18.3 |
14 |
97.2 |
48.6 |
13 |
0.33 |
38.4 |
8 |
9.5 |
17 |
0 |
100.0 |
100.0 |
1 |
56.9 |
31.8 |
10 |
100.0 |
100.0 |
1 |
0.27 |
53.2 |
2 |
3.0 |
17 |
1 |
97.8 |
76.0 |
4 |
93.2 |
48.0 |
3 |
97.8 |
49.6 |
4 |
0.35 |
48.1 |
1 |
2.3 |
17 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.26 |
47.7 |
4 |
2.5 |
17 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.38 |
51.3 |
7 |
4.0 |
18 |
0 |
98.3 |
49.7 |
11 |
97.6 |
49.8 |
10 |
98.3 |
49.7 |
11 |
0.16 |
56.3 |
2 |
6.3 |
18 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.15 |
53.3 |
2 |
1.5 |
18 |
2 |
97.0 |
54.3 |
3 |
20.8 |
11.1 |
14 |
97.0 |
53.6 |
4 |
0.22 |
47.8 |
4 |
5.5 |
18 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.21 |
50.4 |
2 |
1.5 |
19 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.21 |
55.0 |
1 |
1.0 |
19 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.27 |
51.2 |
4 |
2.5 |
19 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.26 |
50.2 |
6 |
3.5 |
19 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.28 |
46.6 |
6 |
3.5 |
20 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.21 |
53.6 |
5 |
3.0 |
20 |
1 |
99.9 |
77.8 |
2 |
99.9 |
49.9 |
3 |
100.0 |
100.0 |
1 |
0.29 |
52.1 |
4 |
3.0 |
20 |
2 |
98.0 |
49.3 |
5 |
74.9 |
37.8 |
7 |
98.0 |
49.2 |
7 |
0.28 |
40.7 |
6 |
6.2 |
20 |
3 |
99.8 |
97.6 |
3 |
99.5 |
99.4 |
4 |
99.8 |
95.0 |
4 |
0.38 |
45.3 |
5 |
4.3 |
21 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.10 |
52.6 |
2 |
1.5 |
21 |
1 |
99.8 |
91.2 |
7 |
99.6 |
98.2 |
7 |
100.0 |
100.0 |
1 |
0.15 |
51.8 |
2 |
3.5 |
21 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.21 |
41.4 |
8 |
4.5 |
21 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.20 |
50.6 |
2 |
1.5 |
22 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.19 |
43.2 |
4 |
2.5 |
22 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
48.2 |
4 |
2.5 |
22 |
2 |
99.5 |
79.8 |
8 |
99.3 |
49.7 |
17 |
100.0 |
100.0 |
1 |
0.24 |
48.2 |
4 |
6.3 |
22 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.20 |
49.1 |
3 |
2.0 |
23 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.25 |
38.1 |
6 |
3.5 |
23 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.23 |
47.7 |
7 |
4.0 |
23 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
46.7 |
8 |
4.5 |
23 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
49.4 |
4 |
2.5 |
24 |
0 |
97.3 |
49.9 |
15 |
87.2 |
44.1 |
21 |
99.3 |
49.6 |
20 |
0.17 |
46.2 |
4 |
11.3 |
24 |
1 |
99.7 |
95.6 |
2 |
16.2 |
8.1 |
6 |
99.7 |
49.9 |
3 |
0.19 |
47.1 |
2 |
2.8 |
24 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.20 |
44.7 |
2 |
1.5 |
24 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.14 |
57.1 |
2 |
1.5 |
25 |
0 |
98.2 |
49.3 |
4 |
95.2 |
75.8 |
7 |
100.0 |
100.0 |
1 |
0.20 |
50.3 |
3 |
3.5 |
25 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.26 |
42.3 |
4 |
2.5 |
25 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.19 |
53.1 |
5 |
3.0 |
25 |
3 |
93.4 |
46.9 |
11 |
93.2 |
46.8 |
2 |
100.0 |
100.0 |
1 |
0.31 |
36.7 |
4 |
4.3 |
26 |
0 |
89.7 |
48.8 |
4 |
14.7 |
17.6 |
10 |
88.8 |
48.6 |
6 |
0.33 |
55.4 |
7 |
6.8 |
26 |
1 |
94.0 |
49.2 |
3 |
22.4 |
16.4 |
4 |
94.0 |
49.1 |
3 |
0.28 |
57.2 |
9 |
6.2 |
26 |
2 |
96.4 |
49.3 |
6 |
21.3 |
11.1 |
13 |
96.4 |
49.2 |
6 |
0.38 |
47.9 |
5 |
6.7 |
26 |
3 |
88.6 |
45.1 |
8 |
23.5 |
14.4 |
9 |
88.6 |
45.0 |
8 |
0.47 |
52.4 |
6 |
7.2 |
27 |
0 |
95.9 |
48.0 |
2 |
56.6 |
28.3 |
9 |
95.5 |
47.8 |
3 |
0.28 |
50.0 |
6 |
5.3 |
27 |
1 |
97.3 |
88.1 |
2 |
52.8 |
62.9 |
3 |
97.3 |
88.1 |
3 |
0.30 |
47.3 |
3 |
2.8 |
27 |
2 |
91.5 |
48.5 |
9 |
89.3 |
44.9 |
4 |
91.5 |
45.9 |
9 |
0.24 |
42.1 |
2 |
4.7 |
27 |
3 |
99.7 |
95.9 |
1 |
32.0 |
17.3 |
16 |
99.7 |
69.8 |
4 |
0.32 |
38.9 |
3 |
5.0 |
28 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.11 |
50.1 |
3 |
2.0 |
28 |
1 |
99.2 |
90.0 |
3 |
78.2 |
46.1 |
4 |
99.1 |
87.3 |
3 |
0.20 |
43.0 |
5 |
4.2 |
28 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
37.4 |
8 |
4.5 |
28 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.25 |
37.6 |
10 |
5.5 |
29 |
0 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.14 |
51.2 |
2 |
1.5 |
29 |
1 |
97.1 |
48.7 |
3 |
13.2 |
9.2 |
9 |
97.1 |
48.6 |
3 |
0.20 |
47.0 |
3 |
4.0 |
29 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.21 |
42.2 |
4 |
2.5 |
29 |
3 |
99.9 |
96.0 |
5 |
71.0 |
35.5 |
20 |
99.9 |
50.0 |
13 |
0.19 |
44.4 |
4 |
8.3 |
30 |
0 |
97.8 |
49.2 |
10 |
92.7 |
46.4 |
15 |
100.0 |
100.0 |
1 |
0.14 |
48.2 |
2 |
5.3 |
30 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.17 |
48.4 |
4 |
2.5 |
30 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.22 |
43.4 |
6 |
3.5 |
30 |
3 |
98.1 |
80.9 |
4 |
83.0 |
49.0 |
6 |
97.9 |
53.0 |
7 |
0.27 |
38.7 |
9 |
7.3 |
31 |
0 |
98.5 |
49.4 |
8 |
96.2 |
48.1 |
11 |
100.0 |
100.0 |
1 |
0.09 |
58.8 |
1 |
3.8 |
31 |
1 |
99.7 |
91.2 |
4 |
99.5 |
89.6 |
4 |
99.7 |
89.7 |
5 |
0.17 |
45.0 |
5 |
4.7 |
31 |
2 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.15 |
46.9 |
2 |
1.5 |
31 |
3 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
100.0 |
100.0 |
1 |
0.17 |
45.0 |
2 |
1.5 |