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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 00.08646770.0084271142916.2333
Fissures 03.685290.5716045.530.518.6667
Landmarks 0.09162413.13191.1758432717.9
Singularities 00.0001692219.5918e-06112615.6667
Average 17.1167


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 0.05388180.12078200.1453750.086467728
02 0000014.5
03 000008.5
04 000005
05 0000015.5
06 0000018
07 0.01550080.033976400.04244860.024274522
08 0.003545931.20031e-0500.003285380.0018300324
09 4.76679e-050.0001993540.00026349900.00012182218
10 0.0012523400.0010492200.00052425212
11 0.0285938000.0251780.014256618
12 0000014.5
13 00.00049108300.0004521590.00024181718
14 0.03081490.01621169.89137e-060.04398340.023404220
15 000009.5
16 0.0008796080.00092217600.001581440.00090038917
17 00.00021784600.0002176920.00011420524
18 0.01767990.019347400.03316510.018500519
19 0000018
20 0.0459690.055347900.09222130.050599829
21 0.03136880.01866250.004049050.04065460.025183822
22 0.0005872860.0001342860.0004388890.0003024850.0003675554
23 0000011
24 0.002026121.2204e-059.27498e-050.001635160.00089280217
25 0000016
26 0000011
27 000008
28 0.008042280.0021739700.009222270.0051332723
29 000006.5
30 0000016
Avg 0.008006340.008949690.0001967770.01465740.0084271116.2333


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 0.02413940.8214960.66540826
02 00017
03 00014.5
04 00019
05 00017
06 00.006072940.003694885.5
07 0.1945370.2461860.2185517
08 0.003602190.0009670970.002043311
09 00.0004516550.0002919325
10 00018
11 0.04429930.0009655240.015294714
12 00013.5
13 0.1221380.04465610.094953719
14 5.569091.517913.4023323
15 00.0001739419.5167e-0516.5
16 0.0944160.2727820.22995229
17 0.15620600.060622830.5
18 8.803570.3487053.6852927
19 00013
20 0.5132894.481942.9672128
21 0.4834051.637171.2685723
22 0.0001589050.000666880.00040679617.5
23 02.193481.3193526
24 00015.5
25 00015.5
26 0.0087194100.0025519824.5
27 0.0009111127.55314e-050.00040871915
28 0.1398184.920363.211119
29 00016.5
30 00014
Avg 0.538610.5498020.57160418.6667


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 1.807971.680.9719532.606083.42257017.09913.0224923
02 0.1335940.1680.1546870.3289970.43710101.216050.38088714
03 0.168750.1330.1546870.3208110.42912202.105210.37388320
04 1.084420.4656560.2938431.947440.864734010.33291.3980125
05 0.03281250.0140.05250.03860290.14680900.9280780.091624124
06 0.1340620.0450.08531250.2101360.24737901.729940.2339724
07 1.21430.8330.688361.648272.28352012.50841.9494116
08 0.510.420.30750.6068611.1634908.103860.90744317
09 0.2255860.2170.2734380.4590040.65050502.904150.5528419
10 1.833020.9760860.5037313.542361.17069016.21642.3388323
11 0.494590.3570.3440630.4502871.2832305.947340.82893915
12 0.2171090.1540.2093560.321160.5380703.036420.44046126
13 0.2929690.350.3417970.8229260.70651209.860860.7600627
14 2.371290.9870.7815243.430782.82082020.68423.131922
15 0.3164060.2870.2320310.6126290.67266805.165190.64625118
16 0.4101560.4750.3515620.7202631.2875404.739461.0152516
17 0.3906240.40.2636710.5900421.2144804.367310.86548520
18 1.729491.3230.8681642.460412.96911014.69222.7147619
19 0.1909380.1680.2496870.3913580.56867102.191910.47292217
20 1.483551.7220.9359772.567283.17954018.11252.8244323
21 1.404341.521430.8850252.23113.06357013.77442.6585517
22 0.31250.4550.4531250.9075210.91990306.096820.91445513
23 0.2441410.250.2050780.6538970.53522602.856110.5910013
24 0.7879080.4704390.4438921.529170.70876704.956461.1842323
25 0.09953130.0770.06398440.1481750.20620403.810340.17428821
26 0.186680.120.1244530.3364550.38799802.154110.36428814
27 0.1814060.2030.1436130.4000090.47562601.591010.4393316
28 1.145981.1060.7962312.200292.07755015.92532.1144616
29 1.016310.7185810.6302232.339770.60692808.640751.5942527
30 0.1121090.1470.1201170.1432680.43166902.912260.29035319
Avg 0.6844180.541440.3976531.165511.1823307.488631.1758417.9


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 0.0003047983.48549e-0500.0003384420.00016922120
15 0000015.5
16 0000016.5
17 0000016
18 0000011
19 0000016
20 0.0001385420.00010214200.0002370670.00011853326
21 0000011.5
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 1.4778e-054.56656e-0601.91836e-059.5918e-0615.6667


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