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Results for uofa_vision

Algorithm Information

PDF describing the algorithm used (article_uofa_vision.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 4.6871e-06 4.255240 0.576248 11.000000 42.000000 32.733333
Fissures 0.000000 24.355900 3.199670 16.500000 44.000000 34.300000
Landmarks 0.441509 47.812500 5.342167 24.000000 43.000000 32.700000
Singularities 1.061650 17.113800 4.555110 41.000000 44.000000 42.933333
Average 35.666667

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 2.138430 2.881440 0.000184 4.141060 2.505330 42
02 0.000210 0.000058 0.000000 0.000252 0.000137 30
03 0.000000 9.7147e-06 0.000000 8.9276e-06 4.6871e-06 17
04 0.008345 0.000000 0.006865 0.000000 0.003457 26
05 0.004750 0.000046 0.000000 0.004688 0.002450 37
06 0.000000 0.000062 0.000067 0.000000 0.000030 39
07 4.070480 4.453170 0.001065 7.348310 4.255240 41
08 0.003423 0.044537 0.000000 0.041934 0.023430 32
09 0.000178 0.000539 0.000197 0.000491 0.000356 25
10 0.010838 0.001182 0.010303 0.000000 0.005188 23
11 0.797336 0.175454 0.000000 0.847845 0.484425 40
12 0.000078 0.000000 0.000088 0.000000 0.000040 29
13 0.000593 0.003425 0.000000 0.003705 0.001988 29
14 1.256280 0.945098 0.016163 2.008060 1.098120 39
15 0.002283 0.001786 0.000011 0.003658 0.002041 36
16 0.022717 0.021777 0.040467 0.008437 0.022258 36
17 0.000658 0.001956 0.000180 0.002384 0.001339 30
18 0.817890 1.130180 0.001767 1.734020 0.973601 39
19 0.001159 0.000000 0.000000 0.001068 0.000616 37
20 0.893975 1.267950 0.001715 1.953090 1.080020 40
21 3.510660 4.096650 0.002234 6.454030 3.799080 39
22 0.044019 0.043773 0.003250 0.079574 0.043899 36
23 0.005730 0.077128 0.000448 0.072739 0.041401 38
24 0.001902 0.000000 0.000000 0.001592 0.000824 11
25 0.000872 0.000000 0.000000 0.000827 0.000445 35
26 0.000761 0.000000 0.000000 0.000639 0.000368 32
27 0.007556 0.001488 0.008530 0.001265 0.004548 33
28 2.061550 3.718970 0.000000 5.120700 2.887910 40
29 0.000021 0.000000 0.000019 0.000000 9.2657e-06 15
30 0.000052 0.100359 0.002334 0.086896 0.048894 36
Avg 0.522092 0.632235 0.003196 0.997242 0.576248 32.733333

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 16.988500 26.149200 24.355900 44
02 0.000807 0.000342 0.000515 36
03 0.000000 0.015220 0.011246 37
04 0.000000 0.000000 0.000000 20.0
05 0.001638 0.000000 0.001054 38
06 0.003145 0.008097 0.006158 34.5
07 17.028800 14.191200 15.709500 44
08 1.710440 2.993720 2.469610 33
09 0.000000 0.443525 0.286675 38
10 0.000000 0.000000 0.000000 18.5
11 8.836840 0.064690 2.965380 37
12 0.638467 0.082939 0.272060 38
13 0.272798 0.161033 0.233586 34
14 22.977300 3.356790 12.483400 39
15 0.001261 0.101755 0.056244 37
16 1.766930 4.176970 3.598260 41
17 0.170406 0.004503 0.068890 36
18 16.164300 1.091040 7.039490 35
19 0.000157 0.000125 0.000139 33.0
20 14.883200 10.399400 12.110800 42
21 3.849510 0.000000 1.229800 23
22 0.027649 0.120539 0.072979 30
23 1.146010 1.771650 1.522330 29
24 0.000000 0.000000 0.000000 16.5
25 0.001492 0.000000 0.000553 35
26 0.030518 0.042093 0.038705 40
27 0.050567 0.018354 0.031199 31
28 10.593700 11.856900 11.405300 37
29 0.001471 0.000000 0.000315 35.5
30 0.052102 0.000000 0.020000 37
Avg 3.906600 2.568336 3.199670 34.300000

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 4.676250 12.670000 3.092580 10.069500 19.247600 0.000000 39.006000 14.750300 39
02 0.267188 0.294000 0.309375 0.591952 0.732532 0.000000 2.627520 0.659430 28
03 0.337500 0.322000 0.309375 0.706005 0.815892 0.000000 4.095070 0.759849 33
04 0.664645 0.832808 0.622668 2.034630 0.987195 0.000000 6.390330 1.503100 27
05 0.177188 0.168000 0.183750 0.381197 0.504284 0.000000 1.162470 0.441509 31
06 0.292500 0.390000 0.201094 0.817385 0.692339 0.000000 3.238110 0.737355 34
07 6.643830 20.818000 3.627420 15.871000 31.022000 0.000000 59.681200 23.287800 41
08 0.825000 1.204000 0.742500 1.569050 2.292160 0.000000 19.293500 1.959530 31
09 0.437500 0.350000 0.362305 0.758602 0.961960 0.000000 3.555250 0.858247 32
10 1.266320 1.513380 1.399250 4.408470 1.288290 0.000000 10.975900 2.825100 25
11 1.218550 1.274000 0.709629 0.794541 3.816630 0.000000 20.966600 2.176760 33
12 0.744375 0.336000 0.465234 0.866584 1.355170 0.000000 9.818270 1.135310 34
13 0.468750 0.650000 0.537109 1.363080 1.130930 0.000000 10.960100 1.237720 28
14 8.282810 5.873000 4.114690 10.754200 14.654100 0.667969 36.979700 12.665200 36
15 0.379687 0.308000 0.323438 0.700142 0.776096 0.000000 5.165190 0.742676 24
16 1.787110 2.400000 1.875000 5.093400 3.045460 0.000000 17.441500 4.028470 38
17 0.644530 0.900000 0.644529 1.547260 1.807360 0.000000 12.201500 1.635960 35
18 4.443360 4.473000 1.907230 5.439460 9.695890 0.000000 24.332900 7.567670 36
19 0.286406 0.322000 0.257031 0.626928 0.724480 0.000000 2.322300 0.671802 29
20 4.259650 10.311000 2.451370 9.863310 15.646700 0.000000 31.275800 12.292300 37
21 7.826250 46.078600 5.873350 29.329000 64.059400 1.749000 89.749000 47.812500 43
22 0.710938 0.560000 0.593750 1.089760 1.537200 0.000000 9.889070 1.340330 30
23 1.259770 1.250000 0.839844 2.342590 2.510900 0.000000 18.346100 2.431800 37
24 0.993208 0.599980 0.632546 2.004590 0.912482 0.000000 10.592300 1.545410 30
25 0.227500 0.217000 0.206172 0.530545 0.547996 0.000000 3.474000 0.538398 32
26 0.359531 0.555000 0.331875 0.846351 1.064000 0.000000 4.674370 0.963880 33
27 0.325019 0.329000 0.332578 0.700744 0.791262 0.000000 3.194130 0.747813 29
28 4.204400 8.295000 2.745880 7.223760 13.828000 0.000000 42.059700 10.585700 38
29 1.101470 0.711604 0.590479 2.206270 1.026880 0.000000 12.526600 1.698860 29
30 0.320312 0.301000 0.280273 0.718316 0.612256 0.000000 7.463910 0.664226 29
Avg 1.847718 4.143546 1.218744 4.041621 6.602915 0.080566 17.448613 5.342167 32.700000

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 9.391920 9.287850 7.616540 11.047200 9.331870 43
02 1.629060 1.423510 0.964137 2.082930 1.523530 42
03 2.143750 1.522850 1.278000 2.364550 1.821270 43
04 2.793670 2.758540 3.187680 2.356180 2.771930 41
05 1.238440 0.892909 0.789207 1.334090 1.061650 43
06 1.916490 1.092450 1.657530 1.358360 1.507950 43
07 12.932400 12.399600 11.205500 14.149800 12.677700 44
08 3.547340 3.805590 2.921180 4.444260 3.682720 43
09 1.773440 2.792470 1.940110 2.660940 2.300530 43
10 4.571980 3.604130 5.090330 2.857490 3.973910 42
11 6.860020 3.588340 2.860200 7.157540 5.008870 44
12 2.391690 1.900840 1.729070 2.512870 2.120970 43
13 2.268600 2.249240 1.412870 3.106340 2.259600 43
14 8.468620 11.500000 9.272280 10.709900 9.991100 43
15 2.060570 2.013940 1.600780 2.471250 2.036010 42
16 11.050300 7.029350 10.210300 7.215670 8.713000 44
17 2.003660 2.540470 1.992170 2.607810 2.299990 43
18 6.593420 7.867970 5.191830 9.288760 7.240290 42
19 1.358830 1.249920 0.995041 1.596990 1.296020 43
20 10.145500 8.028460 7.985920 9.977580 8.981750 43
21 16.434800 17.715700 15.237900 18.989700 17.113800 44
22 4.534860 4.961440 4.075780 5.445030 4.760410 44
23 6.370630 5.147980 4.582450 6.870520 5.726480 43
24 2.291560 2.562530 2.835990 2.065950 2.450970 42
25 1.120410 1.219330 1.149170 1.195410 1.172290 44
26 1.264450 1.071180 1.176180 1.141860 1.159020 42
27 1.795030 2.554660 1.631880 2.744140 2.188010 43
28 7.041170 8.802900 6.248850 9.737000 7.992930 44
29 2.503430 2.284980 2.800990 1.953810 2.377400 42
30 1.373470 0.882993 0.797304 1.425360 1.111330 43
Avg 4.662317 4.491737 4.014572 5.095643 4.555110 42.933333