Results for pit

Algorithm Information

PDF describing the algorithm used (article_pit.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 0.00000025.3907001.7474779.00000043.00000034.083333
Fissures 0.00000015.9337004.62061019.50000043.00000038.133333
Landmarks 2.825580219.76700016.24810330.00000043.00000039.466667
Singularities 0.00000013.6055000.87347515.50000043.00000031.983333
Average 35.916667

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 0.8004330.0493070.0006610.7151750.42952834
02 0.0000000.0000000.0000000.0000000.00000014.5
03 0.1412290.0377300.1685570.0214240.09150840
04 1.4759204.9463705.7274701.2758603.51313042
05 0.0000000.0010630.0000000.0009980.00051835
06 0.0000790.3847610.3766330.0333600.18868243
07 4.5387400.1348073.3903701.7099402.42600036
08 0.1172450.0000590.0000780.1079910.06026638
09 0.0558930.0045630.0080250.0499920.03058139
10 0.0005340.0000000.0004420.0000000.0002229
11 0.7628860.0022050.3592830.3964980.38047637
12 0.0000000.0002510.0002640.0000000.00012130
13 0.6553740.0010610.0000000.6206510.33336342
14 0.3808640.0953580.2358080.2357060.23575329
15 0.4139460.4524860.0001540.7844850.43271640
16 0.0043800.0052220.0000000.0083940.00479129
17 0.0000000.0048970.0000000.0049020.00257133
18 0.4784090.2424040.0021320.6497860.36144233
19 0.0052760.3210050.0072010.2613180.15346441
20 0.1917710.0088640.0052450.1796030.10119831
21 0.1159660.4047710.1312030.3465870.25735330
22 0.0832460.0009440.0176340.0663190.04338235
23 0.0001930.0000000.0000000.0001710.00009722
24 24.06770012.06940019.94270013.59530016.66960042
25 0.0000000.5886480.6257520.0000190.29148741
26 0.0000000.0002320.0000000.0002070.00011927
27 1.2810100.0000540.0000501.1764400.64580441
28 0.7117850.0415450.0302740.6549970.37929734
29 28.12330023.41610026.81180015.31660025.39070043
30 0.0000000.0003010.0001640.0001340.00014732
Avg 2.146873 1.440480 1.928063 1.273762 1.747477 34.083333

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 1.23728010.2478008.48392035
02 0.0566195.2225203.29809041
03 5.8234800.0208901.53587039
04 0.0000000.0000000.00000019.5
05 1.1768300.1641780.81553239
06 0.0031452.0901001.27289043
07 12.5337002.4408807.84116039
08 0.0012012.3762901.40628031
09 0.0990591.0524700.71530139
10 0.0290740.0000000.01833639
11 3.0125702.4876202.66120034
12 0.0297917.8349605.17781040
13 4.73411013.0612007.65564043
14 13.24020017.16730015.34060041
15 3.5664803.3377503.44134039
16 0.3641762.8215802.23151037
17 0.3337120.4863550.42711540
18 11.54500016.60170014.60610039
19 0.2299365.3197003.06267043
20 14.87310013.80430014.21220042
21 5.9239204.7996305.15881034
22 0.4352400.1283740.28549032
23 3.65025024.07200015.93370042
24 0.0000000.0034330.00280537
25 0.5109730.4471250.47080238
26 0.8021860.1870110.36705942
27 7.2168002.2704804.24282040
28 4.23679015.80210011.66700037
29 0.0000006.3227206.18248042
30 0.0834970.1163890.10376337.5
Avg 3.191637 5.356229 4.620610 38.133333

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 5.7841408.5260003.41883011.81700012.8751001.95138028.31630012.35660037
02 3.3609402.4220001.1742203.1848406.8108800.00000048.7157004.92534039
03 4.9007802.6600003.5367206.7698207.8918800.70000015.4092007.31963041
04 3.3022404.3700003.2042907.0199308.0355401.11305045.7215007.53532042
05 1.8506301.6380001.0565604.0101202.2569300.00000011.4797003.15105039
06 1.9804701.2450002.8823403.6653904.6965300.00000022.0730004.32532043
07 5.4140609.3730005.82399014.30170013.5251000.77343832.10260013.77040038
08 3.6975003.6540002.3550005.5132907.4100500.70000016.9510006.53754040
09 4.1015603.1290003.2060506.7399307.1297800.68359423.0715006.93096039
10 2.9874101.2536901.0424405.8246901.9369300.66291317.4852003.85180033
11 3.6843403.3530002.0715405.3308507.4481000.70000016.1013006.25147040
12 3.4815002.8210003.2411305.7579306.6711401.04462023.1349006.26019040
13 3.1250003.3000002.4804705.8144205.9303000.97656223.1766005.87699043
14 7.0136709.1070005.29699014.69210014.6401002.04717034.60020014.66660039
15 6.3000003.8290003.0515607.09762010.5217000.70312532.5334009.01512039
16 2.4023402.1000001.7089804.2349404.4633900.97656210.4660004.35374038
17 1.7871103.4600001.9921804.5165506.1004100.97656014.0340005.15479043
18 6.42578010.1570005.59863013.44380016.9788001.95683038.01390015.21130039
19 5.7501602.4990004.4429708.5035408.9394500.00000024.0995008.70405040
20 4.0559008.1900003.55289011.08730011.1530001.14054027.42070011.11490035
21 4.3958706.0071404.3593009.79280010.3462001.23191027.7019009.99216030
22 5.0390603.5420003.1562506.9324408.6973100.70000023.8721007.92077042
23 2.5781204.6250002.2753905.9056506.9237600.00000015.7720006.44525040
24 32.11000023.99920013.86610047.79060043.33560018.93540056.05750045.91750042
25 4.3082802.0790002.4385206.5904005.2444900.70000018.4365005.98474039
26 1.2998401.2750001.5625803.1096002.5836500.0000008.0282602.82558041
27 4.3839803.9830002.9176205.8723409.3002100.00000018.8013007.65483040
28 7.7316207.4200004.84436014.78820012.9766001.05237043.13700013.69830040
29 69.909400195.75400056.714400131.945000336.071000103.779000425.804000219.76700043
30 4.3482406.5590003.9638709.51999010.3119000.80078133.2586009.92384040
Avg 7.250331 11.411001 5.241206 13.052426 20.373528 4.810193 39.192512 16.248103 39.466667

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 1.2073300.0058940.0000001.0280900.51404336
02 0.0000000.7387890.4578760.3006670.37927140
03 0.0320560.0266810.0585280.0000000.02926438
04 5.3263604.0443104.6055904.4604004.53300043
05 0.0000000.0000000.0000000.0000000.00000016.0
06 0.1398430.9197720.6015320.4514980.52651541
07 3.1614200.0000001.8779901.4215601.64978039
08 0.0008840.0952460.0000000.1007050.05035335
09 0.0035520.0000000.0000550.0033740.00171532
10 0.0000000.0000000.0000000.0000000.00000015.5
11 0.2097280.0000000.0803180.1018050.09106235
12 0.0000000.0000000.0000000.0000000.00000018.0
13 1.2348400.0000000.0000001.3219700.66098241
14 0.2354450.5419120.2252740.5534570.38936637
15 0.9719320.7730670.0000001.7344300.86721439
16 0.0000000.0000000.0000000.0000000.00000017.0
17 0.0000000.0000000.0000000.0000000.00000016.0
18 0.8700920.4715110.0269681.3086400.66780238
19 0.0668470.3337120.1232450.3182580.22075140
20 0.1764890.0000000.0000000.1589470.07947332
21 0.3811730.0000000.0000000.3582300.17911531
22 0.0010460.0090430.0000000.0105490.00527432
23 0.0000000.0000000.0000000.0000000.00000016.0
24 0.0000000.0000000.0000000.0000000.00000016.0
25 0.0000000.3362720.3527120.0000000.17635639
26 0.0000000.0000000.0000000.0000000.00000018.0
27 1.3261700.0000000.0000001.2802000.64010240
28 1.2943600.2516340.9922600.4698170.73103938
29 6.83252018.57170020.9240006.28693013.60550043
30 0.0000000.3859800.0000000.4125730.20628738
Avg 0.782403 0.916851 1.010878 0.736070 0.873475 31.983333