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Results for MGH

Algorithm Information

PDF describing the algorithm used

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 00.5945490.02341953118.6833
Fissures 015.40270.7412223.53917.9333
Landmarks 0.23523836.39732.44436123623.8333
Singularities 016.28710.5429039.54115.85
Average 19.075


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 0.001688550.01640510.01626140.004216920.0090424719
02 0000014.5
03 0.001740970.005421760.005417690.001754580.0035057531
04 000005
05 0000015.5
06 0000018
07 0.01161870.005995450.005550830.01150010.0089526720
08 0.0005799162.38697e-0500.000555510.00030862118
09 0.0004027270.0002092910.0002630050.0003468020.00030787623
10 0.00074140600.00061461800.00030823410
11 0.01418240.004089731.26026e-050.01606160.0090826814
12 0000014.5
13 00.00016501800.0001521528.13124e-0514
14 0.01117360.0778090.05585530.03427350.044522224
15 0.000118708000.0001116116.10542e-0524
16 0.0001483270.00093090800.0009328180.00053081916
17 0000010
18 0.02229690.00624230.007941530.01949520.014363418
19 0000018
20 0.002521250.003162790.004094420.001820770.0028395521
21 0.5430970.6483521.374380.0691440.59454931
22 0.0172950.003853090.01407560.007768560.010786126
23 0000011
24 0.002296450.00020990.000587350.001601080.0011143827
25 0000016
26 0.000143555000.0001206626.96346e-0525
27 2.70219e-05002.49947e-051.36626e-0520
28 0.0001501480.001868850.000170250.001671060.0010084612
29 0.001567070.0007700990.0023457300.001123429
30 0000016
Avg 0.02105970.02585030.04958570.00571840.02341918.6833


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 0.0005613810.04181260.033737516
02 00017
03 00014.5
04 00019
05 00017
06 00.006072940.003694885.5
07 0.04338431.126830.54711813
08 0003.5
09 00.0001129147.29825e-0520
10 00.007915040.002923237
11 0.02584130.15620.11309522
12 00013.5
13 0.1616310.1069040.14243128
14 4.636630.1519672.2380313
15 00.0006957640.00038066820
16 0.0539520.1321290.11335724
17 0.12070400.046844911
18 3.258420.2212941.4198518
19 00013
20 0.02705051.128250.707959
21 3.512720.984415.402739
22 00.000166728.13593e-0514
23 00.1124860.06765915.5
24 00.02376780.019415838
25 00015.5
26 0.0087194100.0025519824.5
27 0.001366677.55314e-050.00059037217
28 0.178912.039361.3741710
29 00016.5
30 00014
Avg 0.4009960.8746810.74122217.9333


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 1.067111.1340.9719531.885022.5258709.776972.2118517
02 0.2320310.210.2320310.4806320.60229501.406250.5390322
03 0.281250.2590.3796870.631680.78798902.331060.70827130
04 1.035451.45071.035453.381881.3182308.397222.3346530
05 0.210.0980.1443750.4159930.3651801.162470.39109529
06 0.1828120.210.1279690.4312940.46479301.729940.45273428
07 0.7347660.9171.067341.790432.08533011.64511.9199815
08 0.60.5740.51751.032631.3371207.624961.1970523
09 0.3076170.3570.3076170.6002130.90948103.147080.75175529
10 1.385263.187952.581627.954191.45039017.00144.6537534
11 0.5877740.6160.5160940.9505511.6380209.678951.2572822
12 0.1860940.2030.2248630.3583080.55915102.80.46877227
13 0.4785160.5250.4882811.211091.0763509.860861.1383325
14 1.015311.1270.7748441.947492.1653309.949912.0542312
15 0.3515620.3150.2953120.6961850.75748705.165190.73051422
16 0.5078120.850.5957031.146121.8492705.094471.5117627
17 0.4589830.50.4589830.8589071.5379706.253041.154126
18 1.21681.050.9296882.326772.04281013.85442.1847915
19 0.2790630.210.2129690.4499940.66571802.738790.54922722
20 1.069690.8610.9041412.165961.706650.6367199.922971.9730519
21 9.1062532.48.6454564.813513.49321.0019124.45636.397336
22 0.50.4760.5390621.118741.1247607.002461.1221120
23 0.3710940.30.2929690.8145560.81450102.856110.81452719
24 0.3939540.9067880.6048031.601960.88956803.132531.3024326
25 0.113750.0980.09242190.2788580.18192402.118290.23523824
26 0.2973050.240.2627340.6483220.69535902.464620.67372228
27 0.3023440.3220.1814060.5324960.74444602.231890.6427124
28 1.093891.1831.086452.51562.21384021.15382.3335318
29 0.5620910.4883560.4258271.087030.96114303.989181.0328719
30 0.1921870.3150.2482420.431560.75016202.502250.59404727
Avg 0.8373591.712790.8381933.485261.590480.054620610.38162.4443623.8333


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 0000013
02 0000015.5
03 0000016.5
04 0000015.5
05 0000016
06 0000017.5
07 0000012
08 0000015
09 0000015
10 0000015
11 0000014
12 0000017.5
13 0000015
14 000009.5
15 0000015.5
16 0000016.5
17 0000016
18 0000011
19 0000016
20 0000012.5
21 23.280210.08832.29620.27794616.287141
22 0000014.5
23 0000016
24 0000015.5
25 0000015
26 0000017.5
27 0000016.5
28 0000013.5
29 0000015.5
30 0000016
Avg 0.7760070.3362671.076540.009264870.54290315.85


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