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Results for Philips Research

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 00.08646770.01106182.52112.55
Fissures 03.685290.567287325.515.075
Landmarks 0.09162413.13191.2474922212.1
Singularities 00.0001692211.43877e-05102213.625
Average 13.3375


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 0.05388180.12078200.1453750.086467721
02 0000011
03 000005.5
04 000002.5
05 0000013
06 0000016
07 0.01550080.033976400.04244860.024274514
08 0.003545931.20031e-0500.003285380.0018300317
09 4.76679e-050.0001993540.00026349900.00012182212
10 0.0012523400.0010492200.0005242525
11 0.0285938000.0251780.014256612
12 0000010
13 00.00049108300.0004521590.00024181712
14 0.03081490.01621169.89137e-060.04398340.023404214
15 000008
16 0.0008796080.00092217600.001581440.00090038915
17 00.00021784600.0002176920.00011420517
18 0.01767990.019347400.03316510.018500513
19 0000014
20 0.0459690.055347900.09222130.050599819
Avg 0.009908290.01237546.61305e-050.01939540.011061812.55


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 0.02413940.8214960.66540819
02 00015
03 00012.5
04 00016.5
05 00016
06 00.006072940.003694887
07 0.1945370.2461860.2185513
08 0.003602190.0009670970.002043310
09 00.0004516550.0002919318.5
10 00015
11 0.04429930.0009655240.015294710
12 00013.5
13 0.1221380.04465610.094953715
14 5.569091.517913.4023316
15 00.0001739419.5167e-0515
16 0.0944160.2727820.22995225
17 0.15620600.060622825.5
18 8.803570.3487053.6852919
19 00012
20 0.5132894.481942.9672118
Avg 0.7762640.3871150.56728715.075


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 1.807971.680.9719532.606083.42257017.09913.0224916
02 0.1335940.1680.1546870.3289970.43710101.216050.3808877
03 0.168750.1330.1546870.3208110.42912202.105210.37388311
04 1.084420.4656560.2938431.947440.864734010.33291.3980118
05 0.03281250.0140.05250.03860290.14680900.9280780.091624120
06 0.1340620.0450.08531250.2101360.24737901.729940.2339722
07 1.21430.8330.688361.648272.28352012.50841.949419
08 0.510.420.30750.6068611.1634908.103860.90744311
09 0.2255860.2170.2734380.4590040.65050502.904150.552849
10 1.833020.9760860.5037313.542361.17069016.21642.3388318
11 0.494590.3570.3440630.4502871.2832305.947340.8289399
12 0.2171090.1540.2093560.321160.5380703.036420.44046122
13 0.2929690.350.3417970.8229260.70651209.860860.7600622
14 2.371290.9870.7815243.430782.82082020.68423.131914
15 0.3164060.2870.2320310.6126290.67266805.165190.64625112
16 0.4101560.4750.3515620.7202631.2875404.739461.0152510
17 0.3906240.40.2636710.5900421.2144804.367310.86548514
18 1.729491.3230.8681642.460412.96911014.69222.7147612
19 0.1909380.1680.2496870.3913580.56867102.191910.4729229
20 1.483551.7220.9359772.567283.17954018.11252.8244317
Avg 0.7520820.5587370.4031921.203781.3028308.097071.2474912.1


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 0000011.5
02 0000012.5
03 0000012
04 0000014
05 0000013.5
06 0000014
07 0000010
08 0000012.5
09 0000013
10 0000013.5
11 0000011.5
12 0000014.5
13 0000013
14 0.0003047983.48549e-0500.0003384420.00016922120
15 0000012.5
16 0000013.5
17 0000014
18 0000010.5
19 0000014.5
20 0.0001385420.00010214200.0002370670.00011853322
Avg 2.2167e-056.84984e-0602.87754e-051.43877e-0513.625


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