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Results for mrf_correspondence_fields

Algorithm Information

PDF describing the algorithm used (article_mrf_correspondence_fields.pdf)

Summary Results:

Figures in this table are extracted from the per-category tables shown further down this page

Scores Rankings
Min Max Average Min Max Average
Lung Boundaries 0.000000 0.645479 0.053470 11.500000 38.000000 26.983333
Fissures 0.000000 0.515069 0.048470 1.000000 27.000000 12.283333
Landmarks 0.010446 1.524770 0.700820 3.000000 29.000000 11.300000
Singularities 0.000000 0.309712 0.043772 15.500000 38.000000 28.350000
Average 19.729167

Lung Boundary Results:

% Error means the percentage of points checked in the reference standard for which a penalty was incurred

Scan Pair % Error Left Lung % Error Right Lung % Error Upper Lung % Error Lower Lung Score
(% Error Overall)		 Ranking
01 0.046682 0.066916 0.005654 0.090844 0.056724 26
02 0.000367 0.000000 0.000000 0.000349 0.000189 31
03 0.000082 0.000180 0.000000 0.000248 0.000129 26
04 0.008985 0.000000 0.007409 0.000000 0.003726 27
05 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
06 0.000000 0.000000 0.000000 0.000000 0.000000 19.0
07 0.131816 0.445340 0.305052 0.265266 0.282168 32
08 0.036559 0.001698 0.000000 0.034989 0.019578 30
09 0.009980 0.000189 0.000221 0.009451 0.005186 35
10 0.017527 0.000000 0.014503 0.000000 0.007279 29
11 0.222396 0.080975 0.007491 0.259859 0.151211 33
12 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
13 0.000000 0.013701 0.005818 0.007563 0.006751 35
14 0.239147 1.035420 0.630777 0.658172 0.645479 38
15 0.000246 0.001730 0.001870 0.000230 0.000969 31
16 0.001470 0.004014 0.000000 0.004742 0.002710 26
17 0.000180 0.011326 0.000000 0.011474 0.006022 37
18 0.096973 0.325227 0.155651 0.254621 0.210769 32
19 0.000000 0.000000 0.000000 0.000000 0.000000 18.0
20 0.051332 0.017263 0.004395 0.058801 0.034378 28
21 0.091112 0.050729 0.024714 0.104585 0.071396 25
22 0.017100 0.024602 0.022511 0.019115 0.020737 30
23 0.000000 0.000000 0.000000 0.000000 0.000000 11.5
24 0.002223 0.000278 0.000577 0.001629 0.001124 28
25 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
26 0.000410 0.000000 0.000000 0.000345 0.000199 30
27 0.003783 0.000000 0.000000 0.003491 0.001910 31
28 0.101436 0.046958 0.009065 0.125228 0.074399 30
29 0.001397 0.000822 0.002242 0.000000 0.001077 28
30 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
Avg 0.036040 0.070912 0.039932 0.063700 0.053470 26.983333

Fissure Results:

% Error means the percentage of points checked in the reference standard for which a penalty was incurred

Scan Pair % Error Left Lung % Error Right Lung Score
(% Error Overall)		 Ranking
01 0.002807 0.001913 0.002088 5
02 0.000000 0.000000 0.000000 17.5
03 0.000000 0.000000 0.000000 15.0
04 0.000000 0.000000 0.000000 20.0
05 0.000000 0.000000 0.000000 18.0
06 0.000000 0.007085 0.004311 17.5
07 0.006923 0.086577 0.043957 3
08 0.000200 0.000000 0.000082 8
09 0.000000 0.000000 0.000000 10.5
10 0.000000 0.000000 0.000000 18.5
11 0.015418 0.000000 0.005098 3.5
12 0.000000 0.000000 0.000000 14.0
13 0.158706 0.025711 0.112045 27.0
14 0.885592 0.044799 0.435898 3
15 0.000000 0.000000 0.000000 8.0
16 0.000000 0.038360 0.029149 17
17 0.063902 0.000000 0.024800 2.5
18 1.304970 0.000134 0.515069 14
19 0.000000 0.000000 0.000000 13.5
20 0.007601 0.047194 0.032083 1
21 0.016363 0.042250 0.033980 2
22 0.000000 0.000000 0.000000 7.0
23 0.000000 0.112486 0.067659 15.5
24 0.000000 0.000000 0.000000 16.5
25 0.000000 0.000000 0.000000 16.5
26 0.007266 0.000000 0.002127 19.0
27 0.001822 0.000000 0.000727 22
28 0.000158 0.225631 0.145014 1
29 0.000000 0.000000 0.000000 17.5
30 0.000000 0.000000 0.000000 15.0
Avg 0.082391 0.021071 0.048470 12.283333

Landmark Results:

All distances are measured in millimetres

Scan Pair Avg Dist AP Avg Dist SI Avg Dist LR Avg Dist Upper Lung Avg Dist Lower Lung Min Dist Max Dist Score
(Avg Dist)		 Ranking
01 0.557344 0.644000 0.618516 1.227910 1.401890 0.000000 4.925580 1.316640 8
02 0.126563 0.119000 0.175781 0.367458 0.349757 0.000000 1.216050 0.358961 8
03 0.147656 0.126000 0.140625 0.390777 0.314989 0.000000 2.105210 0.353641 19
04 0.307836 0.456701 0.335821 0.910546 0.773656 0.000000 10.964200 0.841079 8
05 0.013125 0.000000 0.000000 0.025735 0.000000 0.000000 0.656250 0.013125 16.0
06 0.152344 0.075000 0.091406 0.342148 0.249012 0.000000 1.729940 0.282541 9
07 0.332578 0.434000 0.409922 0.778784 0.988308 0.000000 2.788670 0.875758 4
08 0.210000 0.294000 0.195000 0.494132 0.664898 0.000000 1.817280 0.586345 6
09 0.225586 0.203000 0.246094 0.462777 0.623422 0.000000 2.904150 0.541493 15
10 0.321828 0.635800 0.433769 1.358660 0.753380 0.000000 17.657200 1.051500 9
11 0.301055 0.252000 0.243711 0.508206 0.795743 0.000000 4.859110 0.635391 8
12 0.000000 0.007000 0.007754 0.023214 0.000000 0.000000 1.044620 0.010446 13
13 0.419922 0.487500 0.449219 1.048940 1.017730 0.000000 10.710200 1.032090 22
14 0.500977 0.560000 0.460899 0.810158 1.339100 0.000000 15.906900 1.069340 7
15 0.323438 0.483000 0.260156 1.090790 0.652776 0.000000 19.625200 0.845502 29
16 0.273437 0.350000 0.302734 0.555401 0.973998 0.000000 3.725500 0.773071 6
17 0.302734 0.400000 0.244140 0.391245 1.210880 0.000000 8.234970 0.760453 16
18 0.608398 0.588000 0.505859 1.083580 1.323860 0.000000 5.604400 1.203720 7
19 0.242344 0.203000 0.212969 0.420608 0.608404 0.000000 2.191910 0.506994 19
20 0.496641 0.525000 0.471172 1.188980 0.949343 0.000000 3.866610 1.088330 11
21 0.607083 0.935714 0.577826 1.320340 1.723260 0.000000 6.500690 1.524770 7
22 0.390625 0.385000 0.382812 0.752432 0.948140 0.000000 6.531800 0.862028 11
23 0.234375 0.325000 0.175781 0.627108 0.708418 0.000000 2.856110 0.670202 12
24 0.227495 0.279536 0.199751 0.560854 0.532299 0.000000 2.156740 0.548848 3
25 0.014219 0.007000 0.000000 0.000000 0.037970 0.000000 0.997714 0.017087 9
26 0.117539 0.150000 0.110625 0.275705 0.382737 0.000000 1.790550 0.333502 9
27 0.166289 0.140000 0.151172 0.365127 0.425516 0.000000 1.277750 0.396529 11
28 0.759024 0.574000 0.558106 1.407430 1.419820 0.000000 19.812300 1.399800 8
29 0.255496 0.313943 0.221430 0.588470 0.659596 0.000000 2.156740 0.619071 4
30 0.008008 0.476000 0.032031 0.645570 0.372564 0.000000 1.601560 0.506337 25
Avg 0.288132 0.347640 0.273836 0.667436 0.740049 0.000000 5.607197 0.700820 11.300000

Singularity Results:

% Error means the percentage of points checked in the lung volume for which a penalty was incurred

Scan Pair % Error Left Lung % Error Right Lung % Error Upper Lung % Error Lower Lung Score
(% Error Overall)		 Ranking
01 0.103981 0.308438 0.033766 0.410159 0.221963 35
02 0.000314 0.000000 0.000000 0.000306 0.000153 34
03 0.000000 0.000000 0.000000 0.000000 0.000000 17.5
04 0.000099 0.000025 0.000030 0.000076 0.000053 32
05 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
06 0.000000 0.000000 0.000000 0.000000 0.000000 18.5
07 0.046308 0.004234 0.000000 0.052381 0.026190 31
08 0.044255 0.009615 0.011645 0.040545 0.026095 35
09 0.012266 0.000000 0.000000 0.011843 0.005922 36
10 0.000000 0.006343 0.004018 0.003821 0.003919 32
11 0.012463 0.024126 0.000000 0.038124 0.019062 33
12 0.000000 0.000000 0.000000 0.000000 0.000000 18.5
13 0.000000 0.001676 0.000000 0.001558 0.000779 33
14 0.100970 0.013338 0.011694 0.102221 0.056957 32
15 0.000000 0.163023 0.167959 0.003729 0.085844 38
16 0.000000 0.031939 0.000000 0.037131 0.018565 35
17 0.000320 0.000000 0.000000 0.000287 0.000144 33
18 0.109701 0.503790 0.005783 0.613641 0.309712 36
19 0.000000 0.000000 0.000000 0.000000 0.000000 17.0
20 0.115475 0.122264 0.000000 0.238414 0.119207 34
21 0.344569 0.004941 0.005163 0.323905 0.164534 31
22 0.010167 0.126011 0.130924 0.011909 0.071417 37
23 0.000000 0.000791 0.000834 0.000000 0.000417 35
24 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
25 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
26 0.000000 0.000000 0.000000 0.000000 0.000000 18.5
27 0.000000 0.000000 0.000000 0.000000 0.000000 17.0
28 0.079978 0.269208 0.046713 0.317702 0.182207 35
29 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
30 0.000000 0.000017 0.000019 0.000000 9.3115e-06 33
Avg 0.032696 0.052993 0.013952 0.073592 0.043772 28.350000