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Results for mgh

Algorithm Information

PDF describing the algorithm used (article_mgh.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 0.594549 0.023419 5.000000 33.000000 18.966667
Fissures 0.000000 15.402700 0.741222 4.000000 41.000000 18.883333
Landmarks 0.235238 36.397300 2.444357 12.000000 38.000000 24.800000
Singularities 0.000000 16.287100 0.542903 9.500000 43.000000 16.433333
Average 19.770833

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 0.001689 0.016405 0.016261 0.004217 0.009042 19
02 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
03 0.001741 0.005422 0.005418 0.001755 0.003506 33
04 0.000000 0.000000 0.000000 0.000000 0.000000 5.0
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 0.011619 0.005995 0.005551 0.011500 0.008953 20
08 0.000580 0.000024 0.000000 0.000556 0.000309 18
09 0.000403 0.000209 0.000263 0.000347 0.000308 24
10 0.000741 0.000000 0.000615 0.000000 0.000308 10
11 0.014182 0.004090 0.000013 0.016062 0.009083 14
12 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
13 0.000000 0.000165 0.000000 0.000152 0.000081 14
14 0.011174 0.077809 0.055855 0.034273 0.044522 24
15 0.000119 0.000000 0.000000 0.000112 0.000061 25
16 0.000148 0.000931 0.000000 0.000933 0.000531 16
17 0.000000 0.000000 0.000000 0.000000 0.000000 10.0
18 0.022297 0.006242 0.007942 0.019495 0.014363 18
19 0.000000 0.000000 0.000000 0.000000 0.000000 18.0
20 0.002521 0.003163 0.004094 0.001821 0.002840 21
21 0.543097 0.648352 1.374380 0.069144 0.594549 32
22 0.017295 0.003853 0.014076 0.007769 0.010786 26
23 0.000000 0.000000 0.000000 0.000000 0.000000 11.5
24 0.002296 0.000210 0.000587 0.001601 0.001114 27
25 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
26 0.000144 0.000000 0.000000 0.000121 0.000070 26
27 0.000027 0.000000 0.000000 0.000025 0.000014 20
28 0.000150 0.001869 0.000170 0.001671 0.001008 12
29 0.001567 0.000770 0.002346 0.000000 0.001123 29
30 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
Avg 0.021060 0.025850 0.049586 0.005718 0.023419 18.966667

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 0.000561 0.041813 0.033737 17
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 0.006073 0.003695 6.5
07 0.043384 1.126830 0.547118 14
08 0.000000 0.000000 0.000000 4.0
09 0.000000 0.000113 0.000073 21
10 0.000000 0.007915 0.002923 38
11 0.025841 0.156200 0.113095 23
12 0.000000 0.000000 0.000000 14.0
13 0.161631 0.106904 0.142431 29
14 4.636630 0.151967 2.238030 14
15 0.000000 0.000696 0.000381 21
16 0.053952 0.132129 0.113357 26
17 0.120704 0.000000 0.046845 11.0
18 3.258420 0.221294 1.419850 20
19 0.000000 0.000000 0.000000 13.5
20 0.027051 1.128250 0.707950 10
21 3.512700 20.984400 15.402700 41
22 0.000000 0.000167 0.000081 14
23 0.000000 0.112486 0.067659 15.5
24 0.000000 0.023768 0.019416 40
25 0.000000 0.000000 0.000000 16.5
26 0.008719 0.000000 0.002552 25.5
27 0.001367 0.000076 0.000590 18
28 0.178910 2.039360 1.374170 11
29 0.000000 0.000000 0.000000 17.5
30 0.000000 0.000000 0.000000 15.0
Avg 0.400996 0.874681 0.741222 18.883333

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 1.067110 1.134000 0.971953 1.885020 2.525870 0.000000 9.776970 2.211850 18
02 0.232031 0.210000 0.232031 0.480632 0.602295 0.000000 1.406250 0.539030 23
03 0.281250 0.259000 0.379687 0.631680 0.787989 0.000000 2.331060 0.708271 31
04 1.035450 1.450700 1.035450 3.381880 1.318230 0.000000 8.397220 2.334650 31
05 0.210000 0.098000 0.144375 0.415993 0.365180 0.000000 1.162470 0.391095 30
06 0.182812 0.210000 0.127969 0.431294 0.464793 0.000000 1.729940 0.452734 29
07 0.734766 0.917000 1.067340 1.790430 2.085330 0.000000 11.645100 1.919980 16
08 0.600000 0.574000 0.517500 1.032630 1.337120 0.000000 7.624960 1.197050 24
09 0.307617 0.357000 0.307617 0.600213 0.909481 0.000000 3.147080 0.751755 30
10 1.385260 3.187950 2.581620 7.954190 1.450390 0.000000 17.001400 4.653750 36
11 0.587774 0.616000 0.516094 0.950551 1.638020 0.000000 9.678950 1.257280 23
12 0.186094 0.203000 0.224863 0.358308 0.559151 0.000000 2.800000 0.468772 28
13 0.478516 0.525000 0.488281 1.211090 1.076350 0.000000 9.860860 1.138330 26
14 1.015310 1.127000 0.774844 1.947490 2.165330 0.000000 9.949910 2.054230 12
15 0.351562 0.315000 0.295312 0.696185 0.757487 0.000000 5.165190 0.730514 23
16 0.507812 0.850000 0.595703 1.146120 1.849270 0.000000 5.094470 1.511760 28
17 0.458983 0.500000 0.458983 0.858907 1.537970 0.000000 6.253040 1.154100 27
18 1.216800 1.050000 0.929688 2.326770 2.042810 0.000000 13.854400 2.184790 16
19 0.279063 0.210000 0.212969 0.449994 0.665718 0.000000 2.738790 0.549227 23
20 1.069690 0.861000 0.904141 2.165960 1.706650 0.636719 9.922970 1.973050 19
21 9.106250 32.400000 8.645450 64.813500 13.493200 1.001900 124.456000 36.397300 38
22 0.500000 0.476000 0.539062 1.118740 1.124760 0.000000 7.002460 1.122110 21
23 0.371094 0.300000 0.292969 0.814556 0.814501 0.000000 2.856110 0.814527 20
24 0.393954 0.906788 0.604803 1.601960 0.889568 0.000000 3.132530 1.302430 27
25 0.113750 0.098000 0.092422 0.278858 0.181924 0.000000 2.118290 0.235238 25
26 0.297305 0.240000 0.262734 0.648322 0.695359 0.000000 2.464620 0.673722 29
27 0.302344 0.322000 0.181406 0.532496 0.744446 0.000000 2.231890 0.642710 25
28 1.093890 1.183000 1.086450 2.515600 2.213840 0.000000 21.153800 2.333530 19
29 0.562091 0.488356 0.425827 1.087030 0.961143 0.000000 3.989180 1.032870 19
30 0.192187 0.315000 0.248242 0.431560 0.750162 0.000000 2.502250 0.594047 28
Avg 0.837359 1.712793 0.838193 3.485265 1.590478 0.054621 10.381605 2.444357 24.800000

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 0.000000 0.000000 0.000000 0.000000 0.000000 13.0
02 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
03 0.000000 0.000000 0.000000 0.000000 0.000000 17.5
04 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
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 0.000000 0.000000 0.000000 0.000000 0.000000 12.0
08 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
09 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
10 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
11 0.000000 0.000000 0.000000 0.000000 0.000000 14.5
12 0.000000 0.000000 0.000000 0.000000 0.000000 18.5
13 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
14 0.000000 0.000000 0.000000 0.000000 0.000000 9.5
15 0.000000 0.000000 0.000000 0.000000 0.000000 16.0
16 0.000000 0.000000 0.000000 0.000000 0.000000 17.5
17 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
18 0.000000 0.000000 0.000000 0.000000 0.000000 11.0
19 0.000000 0.000000 0.000000 0.000000 0.000000 17.0
20 0.000000 0.000000 0.000000 0.000000 0.000000 12.5
21 23.280200 10.088000 32.296200 0.277946 16.287100 43
22 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
23 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
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 0.000000 0.000000 0.000000 0.000000 0.000000 13.5
29 0.000000 0.000000 0.000000 0.000000 0.000000 15.5
30 0.000000 0.000000 0.000000 0.000000 0.000000 16.5
Avg 0.776007 0.336267 1.076540 0.009265 0.542903 16.433333